idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
12,400 | pixman_image_create_bits_no_clear (pixman_format_code_t format,
int width,
int height,
uint32_t * bits,
int rowstride_bytes)
{
return create_bits_image_internal (
format, width, height, bits, rowstride_bytes, FALSE);
}
| DoS Exec Code Overflow | 0 | pixman_image_create_bits_no_clear (pixman_format_code_t format,
int width,
int height,
uint32_t * bits,
int rowstride_bytes)
{
return create_bits_image_internal (
format, width, height, bits, rowstride_bytes, FALSE);
}
| @@ -926,7 +926,7 @@ create_bits (pixman_format_code_t format,
if (_pixman_multiply_overflows_size (height, stride))
return NULL;
- buf_size = height * stride;
+ buf_size = (size_t)height * stride;
if (rowstride_bytes)
*rowstride_bytes = stride; | CWE-189 | null | null |
12,401 | replicate_pixel_32 (bits_image_t * bits,
int x,
int y,
int width,
uint32_t * buffer)
{
uint32_t color;
uint32_t *end;
color = bits->fetch_pixel_32 (bits, x, y);
end = buffer + width;
while (buffer < end)
*(buffer++) = color;
}... | DoS Exec Code Overflow | 0 | replicate_pixel_32 (bits_image_t * bits,
int x,
int y,
int width,
uint32_t * buffer)
{
uint32_t color;
uint32_t *end;
color = bits->fetch_pixel_32 (bits, x, y);
end = buffer + width;
while (buffer < end)
*(buffer++) = color;
}... | @@ -926,7 +926,7 @@ create_bits (pixman_format_code_t format,
if (_pixman_multiply_overflows_size (height, stride))
return NULL;
- buf_size = height * stride;
+ buf_size = (size_t)height * stride;
if (rowstride_bytes)
*rowstride_bytes = stride; | CWE-189 | null | null |
12,402 | formats(ImlibLoader * l)
{
static const char *const list_formats[] =
{ "pnm", "ppm", "pgm", "pbm", "pam" };
int i;
l->num_formats = sizeof(list_formats) / sizeof(char *);
l->formats = malloc(sizeof(char *) * l->num_formats);
for (i = 0; i < l->num_formats; i++)
l->formats[i... | DoS | 0 | formats(ImlibLoader * l)
{
static const char *const list_formats[] =
{ "pnm", "ppm", "pgm", "pbm", "pam" };
int i;
l->num_formats = sizeof(list_formats) / sizeof(char *);
l->formats = malloc(sizeof(char *) * l->num_formats);
for (i = 0; i < l->num_formats; i++)
l->formats[i... | @@ -229,7 +229,7 @@ load(ImlibImage * im, ImlibProgressFunction progress,
}
}
iptr = idata;
- if (v == 255)
+ if (v == 0 || v == 255)
{
for (x = 0; x < w; x++)
... | CWE-189 | null | null |
12,403 | save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity)
{
int rc;
FILE *f;
DATA8 *buf, *bptr;
DATA32 *ptr;
int x, y, pl = 0;
char pper = 0;
/* no image data? abort */
if (!im->data)
... | DoS | 0 | save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity)
{
int rc;
FILE *f;
DATA8 *buf, *bptr;
DATA32 *ptr;
int x, y, pl = 0;
char pper = 0;
/* no image data? abort */
if (!im->data)
... | @@ -229,7 +229,7 @@ load(ImlibImage * im, ImlibProgressFunction progress,
}
}
iptr = idata;
- if (v == 255)
+ if (v == 0 || v == 255)
{
for (x = 0; x < w; x++)
... | CWE-189 | null | null |
12,404 | cid_get_offset( FT_Byte* *start,
FT_Byte offsize )
{
FT_ULong result;
FT_Byte* p = *start;
for ( result = 0; offsize > 0; offsize-- )
{
result <<= 8;
result |= *p++;
}
*start = p;
return (FT_Long)result;
}
| DoS | 0 | cid_get_offset( FT_Byte* *start,
FT_Byte offsize )
{
FT_ULong result;
FT_Byte* p = *start;
for ( result = 0; offsize > 0; offsize-- )
{
result <<= 8;
result |= *p++;
}
*start = p;
return (FT_Long)result;
}
| @@ -4,7 +4,7 @@
/* */
/* CID-keyed Type1 font loader (body). */
/* */
-/* Copyright 1996-2006, 2009, 2011-2013 by ... | CWE-20 | null | null |
12,405 | cid_load_keyword( CID_Face face,
CID_Loader* loader,
const T1_Field keyword )
{
FT_Error error;
CID_Parser* parser = &loader->parser;
FT_Byte* object;
void* dummy_object;
CID_FaceInfo cid = &face->cid;
/* if the keywo... | DoS | 0 | cid_load_keyword( CID_Face face,
CID_Loader* loader,
const T1_Field keyword )
{
FT_Error error;
CID_Parser* parser = &loader->parser;
FT_Byte* object;
void* dummy_object;
CID_FaceInfo cid = &face->cid;
/* if the keywo... | @@ -4,7 +4,7 @@
/* */
/* CID-keyed Type1 font loader (body). */
/* */
-/* Copyright 1996-2006, 2009, 2011-2013 by ... | CWE-20 | null | null |
12,406 | parse_charstrings( T1_Face face,
T1_Loader loader )
{
T1_Parser parser = &loader->parser;
PS_Table code_table = &loader->charstrings;
PS_Table name_table = &loader->glyph_names;
PS_Table swap_table = &loader->swap_table;
FT_Memory ... | DoS | 0 | parse_charstrings( T1_Face face,
T1_Loader loader )
{
T1_Parser parser = &loader->parser;
PS_Table code_table = &loader->charstrings;
PS_Table name_table = &loader->glyph_names;
PS_Table swap_table = &loader->swap_table;
FT_Memory ... | @@ -4,7 +4,7 @@
/* */
/* Type 1 font loader (body). */
/* */
-/* Copyright 1996-2013 by ... | CWE-20 | null | null |
12,407 | parse_encoding( T1_Face face,
T1_Loader loader )
{
T1_Parser parser = &loader->parser;
FT_Byte* cur;
FT_Byte* limit = parser->root.limit;
PSAux_Service psaux = (PSAux_Service)face->psaux;
T1_Skip_Spaces( parser );
cur = parser->root.cursor;
if ( cur >= lim... | DoS | 0 | parse_encoding( T1_Face face,
T1_Loader loader )
{
T1_Parser parser = &loader->parser;
FT_Byte* cur;
FT_Byte* limit = parser->root.limit;
PSAux_Service psaux = (PSAux_Service)face->psaux;
T1_Skip_Spaces( parser );
cur = parser->root.cursor;
if ( cur >= lim... | @@ -4,7 +4,7 @@
/* */
/* Type 1 font loader (body). */
/* */
-/* Copyright 1996-2013 by ... | CWE-20 | null | null |
12,408 | _cdf_tole2(uint16_t sv)
{
uint16_t rv;
uint8_t *s = (uint8_t *)(void *)&sv;
uint8_t *d = (uint8_t *)(void *)&rv;
d[0] = s[1];
d[1] = s[0];
return rv;
}
| DoS | 0 | _cdf_tole2(uint16_t sv)
{
uint16_t rv;
uint8_t *s = (uint8_t *)(void *)&sv;
uint8_t *d = (uint8_t *)(void *)&rv;
d[0] = s[1];
d[1] = s[0];
return rv;
}
| @@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
-FILE_RCSID("@(#)$File: cdf.c,v 1.53 2013/02/26 16:20:42 christos Exp $")
+FILE_RCSID("@(#)$File: cdf.c,v 1.55 2014/02/27 23:26:17 christos Exp $")
#endif
#include <assert.h>
@@ -688,11 +688,13 @@ out:
int
cdf_read_short_stream(const cdf_info_t *info, const c... | null | null | null |
12,409 | _cdf_tole8(uint64_t sv)
{
uint64_t rv;
uint8_t *s = (uint8_t *)(void *)&sv;
uint8_t *d = (uint8_t *)(void *)&rv;
d[0] = s[7];
d[1] = s[6];
d[2] = s[5];
d[3] = s[4];
d[4] = s[3];
d[5] = s[2];
d[6] = s[1];
d[7] = s[0];
return rv;
}
| DoS | 0 | _cdf_tole8(uint64_t sv)
{
uint64_t rv;
uint8_t *s = (uint8_t *)(void *)&sv;
uint8_t *d = (uint8_t *)(void *)&rv;
d[0] = s[7];
d[1] = s[6];
d[2] = s[5];
d[3] = s[4];
d[4] = s[3];
d[5] = s[2];
d[6] = s[1];
d[7] = s[0];
return rv;
}
| @@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
-FILE_RCSID("@(#)$File: cdf.c,v 1.53 2013/02/26 16:20:42 christos Exp $")
+FILE_RCSID("@(#)$File: cdf.c,v 1.55 2014/02/27 23:26:17 christos Exp $")
#endif
#include <assert.h>
@@ -688,11 +688,13 @@ out:
int
cdf_read_short_stream(const cdf_info_t *info, const c... | null | null | null |
12,410 | cdf_check_stream_offset(const cdf_stream_t *sst, const cdf_header_t *h,
const void *p, size_t tail, int line)
{
const char *b = (const char *)sst->sst_tab;
const char *e = ((const char *)p) + tail;
(void)&line;
if (e >= b && (size_t)(e - b) <= CDF_SEC_SIZE(h) * sst->sst_len)
return 0;
DPRINTF(("%d: offset be... | DoS | 0 | cdf_check_stream_offset(const cdf_stream_t *sst, const cdf_header_t *h,
const void *p, size_t tail, int line)
{
const char *b = (const char *)sst->sst_tab;
const char *e = ((const char *)p) + tail;
(void)&line;
if (e >= b && (size_t)(e - b) <= CDF_SEC_SIZE(h) * sst->sst_len)
return 0;
DPRINTF(("%d: offset be... | @@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
-FILE_RCSID("@(#)$File: cdf.c,v 1.53 2013/02/26 16:20:42 christos Exp $")
+FILE_RCSID("@(#)$File: cdf.c,v 1.55 2014/02/27 23:26:17 christos Exp $")
#endif
#include <assert.h>
@@ -688,11 +688,13 @@ out:
int
cdf_read_short_stream(const cdf_info_t *info, const c... | null | null | null |
12,411 | bool Tar::Create(const wxString& dmod_folder, double *compression_ratio, wxProgressDialog* aProgressDialog)
{
if (!bCanCompress)
return wxEmptyString;
wxString strCwd = ::wxGetCwd();
::wxSetWorkingDirectory(strCompressDir);
bool result = CreateReal(dmod_folder, compression_ratio, aProgressDialog);
::wx... | Dir. Trav. | 0 | bool Tar::Create(const wxString& dmod_folder, double *compression_ratio, wxProgressDialog* aProgressDialog)
{
if (!bCanCompress)
return wxEmptyString;
wxString strCwd = ::wxGetCwd();
::wxSetWorkingDirectory(strCompressDir);
bool result = CreateReal(dmod_folder, compression_ratio, aProgressDialog);
::wx... | @@ -3,7 +3,7 @@
* Copyright (C) 2004 Andrew Reading
* Copyright (C) 2005, 2006 Dan Walma
- * Copyright (C) 2008, 2014 Sylvain Beucler
+ * Copyright (C) 2008, 2014, 2018 Sylvain Beucler
* This file is part of GNU FreeDink
@@ -31,6 +31,7 @@
#include <wx/intl.h>
#include <wx/log.h>
#include <wx/filename... | CWE-22 | null | null |
12,412 | bool Tar::CreateReal(const wxString& dmod_folder, double *compression_ratio, wxProgressDialog* aProgressDialog)
{
bool aborted = false;
wxArrayString wxasFileList;
aProgressDialog->Update(0, _("Listing files..."));
IOUtils::GetAllDModFiles(strCompressDir, wxasFileList);
int iNumEntries = wxasFileList.GetCo... | Dir. Trav. | 0 | bool Tar::CreateReal(const wxString& dmod_folder, double *compression_ratio, wxProgressDialog* aProgressDialog)
{
bool aborted = false;
wxArrayString wxasFileList;
aProgressDialog->Update(0, _("Listing files..."));
IOUtils::GetAllDModFiles(strCompressDir, wxasFileList);
int iNumEntries = wxasFileList.GetCo... | @@ -3,7 +3,7 @@
* Copyright (C) 2004 Andrew Reading
* Copyright (C) 2005, 2006 Dan Walma
- * Copyright (C) 2008, 2014 Sylvain Beucler
+ * Copyright (C) 2008, 2014, 2018 Sylvain Beucler
* This file is part of GNU FreeDink
@@ -31,6 +31,7 @@
#include <wx/intl.h>
#include <wx/log.h>
#include <wx/filename... | CWE-22 | null | null |
12,413 | bool Tar::FillHeader(wxString &mFilePath, const wxString& dmod_folder, char *header512, fileinfo *finfo)
{
if (!S_ISREG(finfo->mode))
return false;
char* ptr = header512;
strncpy(ptr, (dmod_folder.Lower() + _T("/") + mFilePath.Lower()).mb_str(wxConvUTF8), 100);
ptr += 100;
strncpy(ptr, "0100644", 8);... | Dir. Trav. | 0 | bool Tar::FillHeader(wxString &mFilePath, const wxString& dmod_folder, char *header512, fileinfo *finfo)
{
if (!S_ISREG(finfo->mode))
return false;
char* ptr = header512;
strncpy(ptr, (dmod_folder.Lower() + _T("/") + mFilePath.Lower()).mb_str(wxConvUTF8), 100);
ptr += 100;
strncpy(ptr, "0100644", 8);... | @@ -3,7 +3,7 @@
* Copyright (C) 2004 Andrew Reading
* Copyright (C) 2005, 2006 Dan Walma
- * Copyright (C) 2008, 2014 Sylvain Beucler
+ * Copyright (C) 2008, 2014, 2018 Sylvain Beucler
* This file is part of GNU FreeDink
@@ -31,6 +31,7 @@
#include <wx/intl.h>
#include <wx/log.h>
#include <wx/filename... | CWE-22 | null | null |
12,414 | Tar::Tar(wxString& szFile) : DFile(szFile)
{
bCanCompress = false;
}
| Dir. Trav. | 0 | Tar::Tar(wxString& szFile) : DFile(szFile)
{
bCanCompress = false;
}
| @@ -3,7 +3,7 @@
* Copyright (C) 2004 Andrew Reading
* Copyright (C) 2005, 2006 Dan Walma
- * Copyright (C) 2008, 2014 Sylvain Beucler
+ * Copyright (C) 2008, 2014, 2018 Sylvain Beucler
* This file is part of GNU FreeDink
@@ -31,6 +31,7 @@
#include <wx/intl.h>
#include <wx/log.h>
#include <wx/filename... | CWE-22 | null | null |
12,415 | basic_authentication_encode (const char *user, const char *passwd)
{
char *t1, *t2;
int len1 = strlen (user) + 1 + strlen (passwd);
t1 = (char *)alloca (len1 + 1);
sprintf (t1, "%s:%s", user, passwd);
t2 = (char *)alloca (BASE64_LENGTH (len1) + 1);
wget_base64_encode (t1, len1, t2);
return concat_strin... | null | 0 | basic_authentication_encode (const char *user, const char *passwd)
{
char *t1, *t2;
int len1 = strlen (user) + 1 + strlen (passwd);
t1 = (char *)alloca (len1 + 1);
sprintf (t1, "%s:%s", user, passwd);
t2 = (char *)alloca (BASE64_LENGTH (len1) + 1);
wget_base64_encode (t1, len1, t2);
return concat_strin... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,416 | body_file_send (int sock, const char *file_name, wgint promised_size, FILE *warc_tmp)
{
static char chunk[8192];
wgint written = 0;
int write_error;
FILE *fp;
DEBUGP (("[writing BODY file %s ... ", file_name));
fp = fopen (file_name, "rb");
if (!fp)
return -1;
while (!feof (fp) && written < promis... | null | 0 | body_file_send (int sock, const char *file_name, wgint promised_size, FILE *warc_tmp)
{
static char chunk[8192];
wgint written = 0;
int write_error;
FILE *fp;
DEBUGP (("[writing BODY file %s ... ", file_name));
fp = fopen (file_name, "rb");
if (!fp)
return -1;
while (!feof (fp) && written < promis... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,417 | check_auth (const struct url *u, char *user, char *passwd, struct response *resp,
struct request *req, bool *ntlm_seen_ref, bool *retry,
bool *basic_auth_finished_ref, bool *auth_finished_ref)
{
uerr_t auth_err = RETROK;
bool basic_auth_finished = *basic_auth_finished_ref;
bool auth_finish... | null | 0 | check_auth (const struct url *u, char *user, char *passwd, struct response *resp,
struct request *req, bool *ntlm_seen_ref, bool *retry,
bool *basic_auth_finished_ref, bool *auth_finished_ref)
{
uerr_t auth_err = RETROK;
bool basic_auth_finished = *basic_auth_finished_ref;
bool auth_finish... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,418 | check_end (const char *p)
{
if (!p)
return false;
while (c_isspace (*p))
++p;
if (!*p
|| (p[0] == 'G' && p[1] == 'M' && p[2] == 'T')
|| ((p[0] == '+' || p[0] == '-') && c_isdigit (p[1])))
return true;
else
return false;
}
| null | 0 | check_end (const char *p)
{
if (!p)
return false;
while (c_isspace (*p))
++p;
if (!*p
|| (p[0] == 'G' && p[1] == 'M' && p[2] == 'T')
|| ((p[0] == '+' || p[0] == '-') && c_isdigit (p[1])))
return true;
else
return false;
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,419 | check_file_output (const struct url *u, struct http_stat *hs,
struct response *resp, char *hdrval, size_t hdrsize)
{
/* Determine the local filename if needed. Notice that if -O is used
* hstat.local_file is set by http_loop to the argument of -O. */
if (!hs->local_file)
{
char *loca... | null | 0 | check_file_output (const struct url *u, struct http_stat *hs,
struct response *resp, char *hdrval, size_t hdrsize)
{
/* Determine the local filename if needed. Notice that if -O is used
* hstat.local_file is set by http_loop to the argument of -O. */
if (!hs->local_file)
{
char *loca... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,420 | check_retry_on_http_error (const int statcode)
{
const char *tok = opt.retry_on_http_error;
while (tok && *tok)
{
if (atoi (tok) == statcode)
return true;
if ((tok = strchr (tok, ',')))
++tok;
}
return false;
}
| null | 0 | check_retry_on_http_error (const int statcode)
{
const char *tok = opt.retry_on_http_error;
while (tok && *tok)
{
if (atoi (tok) == statcode)
return true;
if ((tok = strchr (tok, ',')))
++tok;
}
return false;
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,421 | create_authorization_line (const char *au, const char *user,
const char *passwd, const char *method,
const char *path, bool *finished, uerr_t *auth_err)
{
/* We are called only with known schemes, so we can dispatch on the
first letter. */
switch (c_toupper... | null | 0 | create_authorization_line (const char *au, const char *user,
const char *passwd, const char *method,
const char *path, bool *finished, uerr_t *auth_err)
{
/* We are called only with known schemes, so we can dispatch on the
first letter. */
switch (c_toupper... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,422 | digest_authentication_encode (const char *au, const char *user,
const char *passwd, const char *method,
const char *path, uerr_t *auth_err)
{
static char *realm, *opaque, *nonce, *qop, *algorithm;
static struct {
const char *name;
char **variable;
... | null | 0 | digest_authentication_encode (const char *au, const char *user,
const char *passwd, const char *method,
const char *path, uerr_t *auth_err)
{
static char *realm, *opaque, *nonce, *qop, *algorithm;
static struct {
const char *name;
char **variable;
... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,423 | dump_hash (char *buf, const unsigned char *hash)
{
int i;
for (i = 0; i < MD5_DIGEST_SIZE; i++, hash++)
{
*buf++ = XNUM_TO_digit (*hash >> 4);
*buf++ = XNUM_TO_digit (*hash & 0xf);
}
*buf = '\0';
}
| null | 0 | dump_hash (char *buf, const unsigned char *hash)
{
int i;
for (i = 0; i < MD5_DIGEST_SIZE; i++, hash++)
{
*buf++ = XNUM_TO_digit (*hash >> 4);
*buf++ = XNUM_TO_digit (*hash & 0xf);
}
*buf = '\0';
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,424 | ensure_extension (struct http_stat *hs, const char *ext, int *dt)
{
char *last_period_in_local_filename = strrchr (hs->local_file, '.');
char shortext[8];
int len;
shortext[0] = '\0';
len = strlen (ext);
if (len == 5)
{
memcpy (shortext, ext, len - 1);
shortext[len - 1] = '\0';
}
if (... | null | 0 | ensure_extension (struct http_stat *hs, const char *ext, int *dt)
{
char *last_period_in_local_filename = strrchr (hs->local_file, '.');
char shortext[8];
int len;
shortext[0] = '\0';
len = strlen (ext);
if (len == 5)
{
memcpy (shortext, ext, len - 1);
shortext[len - 1] = '\0';
}
if (... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,425 | establish_connection (const struct url *u, const struct url **conn_ref,
struct http_stat *hs, struct url *proxy,
char **proxyauth,
struct request **req_ref, bool *using_ssl,
bool inhibit_keep_alive,
int *sock_r... | null | 0 | establish_connection (const struct url *u, const struct url **conn_ref,
struct http_stat *hs, struct url *proxy,
char **proxyauth,
struct request **req_ref, bool *using_ssl,
bool inhibit_keep_alive,
int *sock_r... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,426 | get_file_flags (const char *filename, int *dt)
{
logprintf (LOG_VERBOSE, _("\
File %s already there; not retrieving.\n\n"), quote (filename));
/* If the file is there, we suppose it's retrieved OK. */
*dt |= RETROKF;
/* #### Bogusness alert. */
/* If its suffix is "html" or "htm" or similar, assume text/ht... | null | 0 | get_file_flags (const char *filename, int *dt)
{
logprintf (LOG_VERBOSE, _("\
File %s already there; not retrieving.\n\n"), quote (filename));
/* If the file is there, we suppose it's retrieved OK. */
*dt |= RETROKF;
/* #### Bogusness alert. */
/* If its suffix is "html" or "htm" or similar, assume text/ht... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,427 | gethttp (const struct url *u, struct url *original_url, struct http_stat *hs,
int *dt, struct url *proxy, struct iri *iri, int count)
{
struct request *req = NULL;
char *type = NULL;
char *user, *passwd;
char *proxyauth;
int statcode;
int write_error;
wgint contlen, contrange;
const struct url... | null | 0 | gethttp (const struct url *u, struct url *original_url, struct http_stat *hs,
int *dt, struct url *proxy, struct iri *iri, int count)
{
struct request *req = NULL;
char *type = NULL;
char *user, *passwd;
char *proxyauth;
int statcode;
int write_error;
wgint contlen, contrange;
const struct url... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,428 | http_atotm (const char *time_string)
{
/* NOTE: Solaris strptime man page claims that %n and %t match white
space, but that's not universally available. Instead, we simply
use ` ' to mean "skip all WS", which works under all strptime
implementations I've tested. */
static const char *time_formats[... | null | 0 | http_atotm (const char *time_string)
{
/* NOTE: Solaris strptime man page claims that %n and %t match white
space, but that's not universally available. Instead, we simply
use ` ' to mean "skip all WS", which works under all strptime
implementations I've tested. */
static const char *time_formats[... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,429 | http_cleanup (void)
{
xfree (pconn.host);
if (wget_cookie_jar)
cookie_jar_delete (wget_cookie_jar);
}
| null | 0 | http_cleanup (void)
{
xfree (pconn.host);
if (wget_cookie_jar)
cookie_jar_delete (wget_cookie_jar);
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,430 | known_authentication_scheme_p (const char *hdrbeg, const char *hdrend)
{
return STARTS ("Basic", hdrbeg, hdrend)
#ifdef ENABLE_DIGEST
|| STARTS ("Digest", hdrbeg, hdrend)
#endif
#ifdef ENABLE_NTLM
|| STARTS ("NTLM", hdrbeg, hdrend)
#endif
;
}
| null | 0 | known_authentication_scheme_p (const char *hdrbeg, const char *hdrend)
{
return STARTS ("Basic", hdrbeg, hdrend)
#ifdef ENABLE_DIGEST
|| STARTS ("Digest", hdrbeg, hdrend)
#endif
#ifdef ENABLE_NTLM
|| STARTS ("NTLM", hdrbeg, hdrend)
#endif
;
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,431 | maybe_send_basic_creds (const char *hostname, const char *user,
const char *passwd, struct request *req)
{
bool do_challenge = false;
if (opt.auth_without_challenge)
{
DEBUGP (("Auth-without-challenge set, sending Basic credentials.\n"));
do_challenge = true;
}
else if... | null | 0 | maybe_send_basic_creds (const char *hostname, const char *user,
const char *passwd, struct request *req)
{
bool do_challenge = false;
if (opt.auth_without_challenge)
{
DEBUGP (("Auth-without-challenge set, sending Basic credentials.\n"));
do_challenge = true;
}
else if... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,432 | metalink_from_http (const struct response *resp, const struct http_stat *hs,
const struct url *u)
{
metalink_t *metalink = NULL;
metalink_file_t *mfile = xnew0 (metalink_file_t);
const char *val_beg, *val_end;
int res_count = 0, meta_count = 0, hash_count = 0, sig_count = 0, i;
DEBUGP (("... | null | 0 | metalink_from_http (const struct response *resp, const struct http_stat *hs,
const struct url *u)
{
metalink_t *metalink = NULL;
metalink_file_t *mfile = xnew0 (metalink_file_t);
const char *val_beg, *val_end;
int res_count = 0, meta_count = 0, hash_count = 0, sig_count = 0, i;
DEBUGP (("... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,433 | register_basic_auth_host (const char *hostname)
{
if (!basic_authed_hosts)
{
basic_authed_hosts = make_nocase_string_hash_table (1);
}
if (!hash_table_contains (basic_authed_hosts, hostname))
{
hash_table_put (basic_authed_hosts, xstrdup (hostname), NULL);
DEBUGP (("Inserted %s into ba... | null | 0 | register_basic_auth_host (const char *hostname)
{
if (!basic_authed_hosts)
{
basic_authed_hosts = make_nocase_string_hash_table (1);
}
if (!hash_table_contains (basic_authed_hosts, hostname))
{
hash_table_put (basic_authed_hosts, xstrdup (hostname), NULL);
DEBUGP (("Inserted %s into ba... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,434 | release_header (struct request_header *hdr)
{
switch (hdr->release_policy)
{
case rel_none:
break;
case rel_name:
xfree (hdr->name);
break;
case rel_value:
xfree (hdr->value);
break;
case rel_both:
xfree (hdr->name);
xfree (hdr->value);
break;
}
... | null | 0 | release_header (struct request_header *hdr)
{
switch (hdr->release_policy)
{
case rel_none:
break;
case rel_name:
xfree (hdr->name);
break;
case rel_value:
xfree (hdr->value);
break;
case rel_both:
xfree (hdr->name);
xfree (hdr->value);
break;
}
... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,435 | request_method (const struct request *req)
{
return req->method;
}
| null | 0 | request_method (const struct request *req)
{
return req->method;
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,436 | request_new (const char *method, char *arg)
{
struct request *req = xnew0 (struct request);
req->hcapacity = 8;
req->headers = xnew_array (struct request_header, req->hcapacity);
req->method = method;
req->arg = arg;
return req;
}
| null | 0 | request_new (const char *method, char *arg)
{
struct request *req = xnew0 (struct request);
req->hcapacity = 8;
req->headers = xnew_array (struct request_header, req->hcapacity);
req->method = method;
req->arg = arg;
return req;
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,437 | request_remove_header (struct request *req, const char *name)
{
int i;
for (i = 0; i < req->hcount; i++)
{
struct request_header *hdr = &req->headers[i];
if (0 == c_strcasecmp (name, hdr->name))
{
release_header (hdr);
/* Move the remaining headers by one. */
if... | null | 0 | request_remove_header (struct request *req, const char *name)
{
int i;
for (i = 0; i < req->hcount; i++)
{
struct request_header *hdr = &req->headers[i];
if (0 == c_strcasecmp (name, hdr->name))
{
release_header (hdr);
/* Move the remaining headers by one. */
if... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,438 | request_send (const struct request *req, int fd, FILE *warc_tmp)
{
char *request_string, *p;
int i, size, write_error;
/* Count the request size. */
size = 0;
/* METHOD " " ARG " " "HTTP/1.0" "\r\n" */
size += strlen (req->method) + 1 + strlen (req->arg) + 1 + 8 + 2;
for (i = 0; i < req->hcount; i++)
... | null | 0 | request_send (const struct request *req, int fd, FILE *warc_tmp)
{
char *request_string, *p;
int i, size, write_error;
/* Count the request size. */
size = 0;
/* METHOD " " ARG " " "HTTP/1.0" "\r\n" */
size += strlen (req->method) + 1 + strlen (req->arg) + 1 + 8 + 2;
for (i = 0; i < req->hcount; i++)
... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,439 | request_set_header (struct request *req, const char *name, const char *value,
enum rp release_policy)
{
struct request_header *hdr;
int i;
if (!value)
{
/* A NULL value is a no-op; if freeing the name is requested,
free it now to avoid leaks. */
if (release_policy ==... | null | 0 | request_set_header (struct request *req, const char *name, const char *value,
enum rp release_policy)
{
struct request_header *hdr;
int i;
if (!value)
{
/* A NULL value is a no-op; if freeing the name is requested,
free it now to avoid leaks. */
if (release_policy ==... | @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,440 | request_set_user_header (struct request *req, const char *header)
{
char *name;
const char *p = strchr (header, ':');
if (!p)
return;
BOUNDED_TO_ALLOCA (header, p, name);
++p;
while (c_isspace (*p))
++p;
request_set_header (req, xstrdup (name), (char *) p, rel_name);
}
| null | 0 | request_set_user_header (struct request *req, const char *header)
{
char *name;
const char *p = strchr (header, ':');
if (!p)
return;
BOUNDED_TO_ALLOCA (header, p, name);
++p;
while (c_isspace (*p))
++p;
request_set_header (req, xstrdup (name), (char *) p, rel_name);
}
| @@ -613,9 +613,9 @@ struct response {
resp_header_*. */
static struct response *
-resp_new (const char *head)
+resp_new (char *head)
{
- const char *hdr;
+ char *hdr;
int count, size;
struct response *resp = xnew0 (struct response);
@@ -644,15 +644,23 @@ resp_new (const char *head)
break;
... | CWE-20 | null | null |
12,441 | static NOINLINE void attach_option(
struct option_set **opt_list,
const struct dhcp_optflag *optflag,
char *buffer,
int length)
{
struct option_set *existing;
char *allocated;
allocated = allocate_tempopt_if_needed(optflag, buffer, &length);
#if ENABLE_FEATURE_UDHCP_RFC3397
if ((optflag->flags & OPTION_TYP... | Overflow | 0 | static NOINLINE void attach_option(
struct option_set **opt_list,
const struct dhcp_optflag *optflag,
char *buffer,
int length)
{
struct option_set *existing;
char *allocated;
allocated = allocate_tempopt_if_needed(optflag, buffer, &length);
#if ENABLE_FEATURE_UDHCP_RFC3397
if ((optflag->flags & OPTION_TYP... | @@ -142,7 +142,7 @@ const char dhcp_option_strings[] ALIGN1 =
* udhcp_str2optset: to determine how many bytes to allocate.
* xmalloc_optname_optval: to estimate string length
* from binary option length: (option[LEN] / dhcp_option_lengths[opt_type])
- * is the number of elements, multiply in by one element's stri... | CWE-119 | null | null |
12,442 | void FAST_FUNC udhcp_add_binary_option(struct dhcp_packet *packet, uint8_t *addopt)
{
unsigned len;
uint8_t *optionptr = packet->options;
unsigned end = udhcp_end_option(optionptr);
len = OPT_DATA + addopt[OPT_LEN];
/* end position + (option code/length + addopt length) + end option */
if (end + len + 1 >= DHCP_... | Overflow | 0 | void FAST_FUNC udhcp_add_binary_option(struct dhcp_packet *packet, uint8_t *addopt)
{
unsigned len;
uint8_t *optionptr = packet->options;
unsigned end = udhcp_end_option(optionptr);
len = OPT_DATA + addopt[OPT_LEN];
/* end position + (option code/length + addopt length) + end option */
if (end + len + 1 >= DHCP_... | @@ -142,7 +142,7 @@ const char dhcp_option_strings[] ALIGN1 =
* udhcp_str2optset: to determine how many bytes to allocate.
* xmalloc_optname_optval: to estimate string length
* from binary option length: (option[LEN] / dhcp_option_lengths[opt_type])
- * is the number of elements, multiply in by one element's stri... | CWE-119 | null | null |
12,443 | uint8_t* FAST_FUNC udhcp_get_option(struct dhcp_packet *packet, int code)
{
uint8_t *optionptr;
int len;
int rem;
int overload = 0;
enum {
FILE_FIELD101 = FILE_FIELD * 0x101,
SNAME_FIELD101 = SNAME_FIELD * 0x101,
};
/* option bytes: [code][len][data1][data2]..[dataLEN] */
optionptr = packet->options;
re... | Overflow | 0 | uint8_t* FAST_FUNC udhcp_get_option(struct dhcp_packet *packet, int code)
{
uint8_t *optionptr;
int len;
int rem;
int overload = 0;
enum {
FILE_FIELD101 = FILE_FIELD * 0x101,
SNAME_FIELD101 = SNAME_FIELD * 0x101,
};
/* option bytes: [code][len][data1][data2]..[dataLEN] */
optionptr = packet->options;
re... | @@ -142,7 +142,7 @@ const char dhcp_option_strings[] ALIGN1 =
* udhcp_str2optset: to determine how many bytes to allocate.
* xmalloc_optname_optval: to estimate string length
* from binary option length: (option[LEN] / dhcp_option_lengths[opt_type])
- * is the number of elements, multiply in by one element's stri... | CWE-119 | null | null |
12,444 | unsigned FAST_FUNC udhcp_option_idx(const char *name)
{
int n = index_in_strings(dhcp_option_strings, name);
if (n >= 0)
return n;
{
char buf[sizeof(dhcp_option_strings)];
char *d = buf;
const char *s = dhcp_option_strings;
while (s < dhcp_option_strings + sizeof(dhcp_option_strings) - 2) {
*d++ = (*s ... | Overflow | 0 | unsigned FAST_FUNC udhcp_option_idx(const char *name)
{
int n = index_in_strings(dhcp_option_strings, name);
if (n >= 0)
return n;
{
char buf[sizeof(dhcp_option_strings)];
char *d = buf;
const char *s = dhcp_option_strings;
while (s < dhcp_option_strings + sizeof(dhcp_option_strings) - 2) {
*d++ = (*s ... | @@ -142,7 +142,7 @@ const char dhcp_option_strings[] ALIGN1 =
* udhcp_str2optset: to determine how many bytes to allocate.
* xmalloc_optname_optval: to estimate string length
* from binary option length: (option[LEN] / dhcp_option_lengths[opt_type])
- * is the number of elements, multiply in by one element's stri... | CWE-119 | null | null |
12,445 | int FAST_FUNC udhcp_str2optset(const char *const_str, void *arg)
{
struct option_set **opt_list = arg;
char *opt, *val;
char *str;
const struct dhcp_optflag *optflag;
struct dhcp_optflag bin_optflag;
unsigned optcode;
int retval, length;
/* IP_PAIR needs 8 bytes, STATIC_ROUTES needs 9 max */
char buffer[9] ALI... | Overflow | 0 | int FAST_FUNC udhcp_str2optset(const char *const_str, void *arg)
{
struct option_set **opt_list = arg;
char *opt, *val;
char *str;
const struct dhcp_optflag *optflag;
struct dhcp_optflag bin_optflag;
unsigned optcode;
int retval, length;
/* IP_PAIR needs 8 bytes, STATIC_ROUTES needs 9 max */
char buffer[9] ALI... | @@ -142,7 +142,7 @@ const char dhcp_option_strings[] ALIGN1 =
* udhcp_str2optset: to determine how many bytes to allocate.
* xmalloc_optname_optval: to estimate string length
* from binary option length: (option[LEN] / dhcp_option_lengths[opt_type])
- * is the number of elements, multiply in by one element's stri... | CWE-119 | null | null |
12,446 | static int bcast_or_ucast(struct dhcp_packet *packet, uint32_t ciaddr, uint32_t server)
{
if (server)
return udhcp_send_kernel_packet(packet,
ciaddr, CLIENT_PORT,
server, SERVER_PORT);
return raw_bcast_from_client_config_ifindex(packet);
}
| Overflow | 0 | static int bcast_or_ucast(struct dhcp_packet *packet, uint32_t ciaddr, uint32_t server)
{
if (server)
return udhcp_send_kernel_packet(packet,
ciaddr, CLIENT_PORT,
server, SERVER_PORT);
return raw_bcast_from_client_config_ifindex(packet);
}
| @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,447 | static void change_listen_mode(int new_mode)
{
log1("Entering listen mode: %s",
new_mode != LISTEN_NONE
? (new_mode == LISTEN_KERNEL ? "kernel" : "raw")
: "none"
);
listen_mode = new_mode;
if (sockfd >= 0) {
close(sockfd);
sockfd = -1;
}
if (new_mode == LISTEN_KERNEL)
sockfd = udhcp_listen_socket(/... | Overflow | 0 | static void change_listen_mode(int new_mode)
{
log1("Entering listen mode: %s",
new_mode != LISTEN_NONE
? (new_mode == LISTEN_KERNEL ? "kernel" : "raw")
: "none"
);
listen_mode = new_mode;
if (sockfd >= 0) {
close(sockfd);
sockfd = -1;
}
if (new_mode == LISTEN_KERNEL)
sockfd = udhcp_listen_socket(/... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,448 | static char **fill_envp(struct dhcp_packet *packet)
{
int envc;
int i;
char **envp, **curr;
const char *opt_name;
uint8_t *temp;
uint8_t overload = 0;
#define BITMAP unsigned
#define BBITS (sizeof(BITMAP) * 8)
#define BMASK(i) (1 << (i & (sizeof(BITMAP) * 8 - 1)))
#define FOUND_OPTS(i) (found_opts[(unsigned)i / ... | Overflow | 0 | static char **fill_envp(struct dhcp_packet *packet)
{
int envc;
int i;
char **envp, **curr;
const char *opt_name;
uint8_t *temp;
uint8_t overload = 0;
#define BITMAP unsigned
#define BBITS (sizeof(BITMAP) * 8)
#define BMASK(i) (1 << (i & (sizeof(BITMAP) * 8 - 1)))
#define FOUND_OPTS(i) (found_opts[(unsigned)i / ... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,449 | static void perform_release(uint32_t server_addr, uint32_t requested_ip)
{
char buffer[sizeof("255.255.255.255")];
struct in_addr temp_addr;
/* send release packet */
if (state == BOUND || state == RENEWING || state == REBINDING) {
temp_addr.s_addr = server_addr;
strcpy(buffer, inet_ntoa(temp_addr));
temp_ad... | Overflow | 0 | static void perform_release(uint32_t server_addr, uint32_t requested_ip)
{
char buffer[sizeof("255.255.255.255")];
struct in_addr temp_addr;
/* send release packet */
if (state == BOUND || state == RENEWING || state == REBINDING) {
temp_addr.s_addr = server_addr;
strcpy(buffer, inet_ntoa(temp_addr));
temp_ad... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,450 | static void perform_renew(void)
{
bb_info_msg("Performing a DHCP renew");
switch (state) {
case BOUND:
change_listen_mode(LISTEN_KERNEL);
case RENEWING:
case REBINDING:
state = RENEW_REQUESTED;
break;
case RENEW_REQUESTED: /* impatient are we? fine, square 1 */
udhcp_run_script(NULL, "deconfig");
case RE... | Overflow | 0 | static void perform_renew(void)
{
bb_info_msg("Performing a DHCP renew");
switch (state) {
case BOUND:
change_listen_mode(LISTEN_KERNEL);
case RENEWING:
case REBINDING:
state = RENEW_REQUESTED;
break;
case RENEW_REQUESTED: /* impatient are we? fine, square 1 */
udhcp_run_script(NULL, "deconfig");
case RE... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,451 | static int raw_bcast_from_client_config_ifindex(struct dhcp_packet *packet)
{
return udhcp_send_raw_packet(packet,
/*src*/ INADDR_ANY, CLIENT_PORT,
/*dst*/ INADDR_BROADCAST, SERVER_PORT, MAC_BCAST_ADDR,
client_config.ifindex);
}
| Overflow | 0 | static int raw_bcast_from_client_config_ifindex(struct dhcp_packet *packet)
{
return udhcp_send_raw_packet(packet,
/*src*/ INADDR_ANY, CLIENT_PORT,
/*dst*/ INADDR_BROADCAST, SERVER_PORT, MAC_BCAST_ADDR,
client_config.ifindex);
}
| @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,452 | static NOINLINE int send_decline(/*uint32_t xid,*/ uint32_t server, uint32_t requested)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr, random xid fields,
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPDECLINE);
#if 0
/* RFC 2131 says DHCPDECLINE's x... | Overflow | 0 | static NOINLINE int send_decline(/*uint32_t xid,*/ uint32_t server, uint32_t requested)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr, random xid fields,
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPDECLINE);
#if 0
/* RFC 2131 says DHCPDECLINE's x... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,453 | static NOINLINE int send_discover(uint32_t xid, uint32_t requested)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr fields,
* random xid field (we override it below),
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPDISCOVER);
packet.xid = xid;
if (r... | Overflow | 0 | static NOINLINE int send_discover(uint32_t xid, uint32_t requested)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr fields,
* random xid field (we override it below),
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPDISCOVER);
packet.xid = xid;
if (r... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,454 | static int send_release(uint32_t server, uint32_t ciaddr)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr, random xid fields,
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPRELEASE);
/* DHCPRELEASE uses ciaddr, not "requested ip", to store IP being re... | Overflow | 0 | static int send_release(uint32_t server, uint32_t ciaddr)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr, random xid fields,
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPRELEASE);
/* DHCPRELEASE uses ciaddr, not "requested ip", to store IP being re... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,455 | static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requested)
{
struct dhcp_packet packet;
struct in_addr addr;
/*
* RFC 2131 4.3.2 DHCPREQUEST message
* ...
* If the DHCPREQUEST message contains a 'server identifier'
* option, the message is in response to a DHCPOFFER message.
* Otherwise,... | Overflow | 0 | static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requested)
{
struct dhcp_packet packet;
struct in_addr addr;
/*
* RFC 2131 4.3.2 DHCPREQUEST message
* ...
* If the DHCPREQUEST message contains a 'server identifier'
* option, the message is in response to a DHCPOFFER message.
* Otherwise,... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,456 | static int udhcp_raw_socket(int ifindex)
{
int fd;
struct sockaddr_ll sock;
log1("Opening raw socket on ifindex %d", ifindex); //log2?
fd = xsocket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP));
/* ^^^^^
* SOCK_DGRAM: remove link-layer headers on input (SOCK_RAW keeps them)
* ETH_P_IP: want to receive only packets... | Overflow | 0 | static int udhcp_raw_socket(int ifindex)
{
int fd;
struct sockaddr_ll sock;
log1("Opening raw socket on ifindex %d", ifindex); //log2?
fd = xsocket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP));
/* ^^^^^
* SOCK_DGRAM: remove link-layer headers on input (SOCK_RAW keeps them)
* ETH_P_IP: want to receive only packets... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,457 | static const char *valid_domain_label(const char *label)
{
unsigned char ch;
unsigned pos = 0;
for (;;) {
ch = *label;
if ((ch|0x20) < 'a' || (ch|0x20) > 'z') {
if (ch < '0' || ch > '9') {
if (ch == '\0' || ch == '.')
return label;
/* DNS allows only '-', but we are more permissive */
if (ch... | Overflow | 0 | static const char *valid_domain_label(const char *label)
{
unsigned char ch;
unsigned pos = 0;
for (;;) {
ch = *label;
if ((ch|0x20) < 'a' || (ch|0x20) > 'z') {
if (ch < '0' || ch > '9') {
if (ch == '\0' || ch == '.')
return label;
/* DNS allows only '-', but we are more permissive */
if (ch... | @@ -113,7 +113,7 @@ static const uint8_t len_of_option_as_string[] = {
[OPTION_IP ] = sizeof("255.255.255.255 "),
[OPTION_IP_PAIR ] = sizeof("255.255.255.255 ") * 2,
[OPTION_STATIC_ROUTES ] = sizeof("255.255.255.255/32 255.255.255.255 "),
- [OPTION_6RD ] = sizeof("32 128 ffff:ff... | CWE-119 | null | null |
12,458 | compare_forward(struct Forward *a, struct Forward *b)
{
if (!compare_host(a->listen_host, b->listen_host))
return 0;
if (!compare_host(a->listen_path, b->listen_path))
return 0;
if (a->listen_port != b->listen_port)
return 0;
if (!compare_host(a->connect_host, b->connect_host))
return 0;
if (!compare_host(... | null | 0 | compare_forward(struct Forward *a, struct Forward *b)
{
if (!compare_host(a->listen_host, b->listen_host))
return 0;
if (!compare_host(a->listen_path, b->listen_path))
return 0;
if (a->listen_port != b->listen_port)
return 0;
if (!compare_host(a->connect_host, b->connect_host))
return 0;
if (!compare_host(... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,459 | control_client_sighandler(int signo)
{
muxclient_terminate = signo;
}
| null | 0 | control_client_sighandler(int signo)
{
muxclient_terminate = signo;
}
| @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,460 | control_client_sigrelay(int signo)
{
int save_errno = errno;
if (muxserver_pid > 1)
kill(muxserver_pid, signo);
errno = save_errno;
}
| null | 0 | control_client_sigrelay(int signo)
{
int save_errno = errno;
if (muxserver_pid > 1)
kill(muxserver_pid, signo);
errno = save_errno;
}
| @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,461 | env_permitted(char *env)
{
int i, ret;
char name[1024], *cp;
if ((cp = strchr(env, '=')) == NULL || cp == env)
return 0;
ret = snprintf(name, sizeof(name), "%.*s", (int)(cp - env), env);
if (ret <= 0 || (size_t)ret >= sizeof(name)) {
error("env_permitted: name '%.100s...' too long", env);
return 0;
}
for... | null | 0 | env_permitted(char *env)
{
int i, ret;
char name[1024], *cp;
if ((cp = strchr(env, '=')) == NULL || cp == env)
return 0;
ret = snprintf(name, sizeof(name), "%.*s", (int)(cp - env), env);
if (ret <= 0 || (size_t)ret >= sizeof(name)) {
error("env_permitted: name '%.100s...' too long", env);
return 0;
}
for... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,462 | format_forward(u_int ftype, struct Forward *fwd)
{
char *ret;
switch (ftype) {
case MUX_FWD_LOCAL:
xasprintf(&ret, "local forward %.200s:%d -> %.200s:%d",
(fwd->listen_path != NULL) ? fwd->listen_path :
(fwd->listen_host == NULL) ?
(options.fwd_opts.gateway_ports ? "*" : "LOCALHOST") :
fwd... | null | 0 | format_forward(u_int ftype, struct Forward *fwd)
{
char *ret;
switch (ftype) {
case MUX_FWD_LOCAL:
xasprintf(&ret, "local forward %.200s:%d -> %.200s:%d",
(fwd->listen_path != NULL) ? fwd->listen_path :
(fwd->listen_host == NULL) ?
(options.fwd_opts.gateway_ports ? "*" : "LOCALHOST") :
fwd... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,463 | mux_client_forward(int fd, int cancel_flag, u_int ftype, struct Forward *fwd)
{
Buffer m;
char *e, *fwd_desc;
u_int type, rid;
fwd_desc = format_forward(ftype, fwd);
debug("Requesting %s %s",
cancel_flag ? "cancellation of" : "forwarding of", fwd_desc);
free(fwd_desc);
buffer_init(&m);
buffer_put_int(&m,... | null | 0 | mux_client_forward(int fd, int cancel_flag, u_int ftype, struct Forward *fwd)
{
Buffer m;
char *e, *fwd_desc;
u_int type, rid;
fwd_desc = format_forward(ftype, fwd);
debug("Requesting %s %s",
cancel_flag ? "cancellation of" : "forwarding of", fwd_desc);
free(fwd_desc);
buffer_init(&m);
buffer_put_int(&m,... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,464 | mux_client_forwards(int fd, int cancel_flag)
{
int i, ret = 0;
debug3("%s: %s forwardings: %d local, %d remote", __func__,
cancel_flag ? "cancel" : "request",
options.num_local_forwards, options.num_remote_forwards);
/* XXX ExitOnForwardingFailure */
for (i = 0; i < options.num_local_forwards; i++) {
... | null | 0 | mux_client_forwards(int fd, int cancel_flag)
{
int i, ret = 0;
debug3("%s: %s forwardings: %d local, %d remote", __func__,
cancel_flag ? "cancel" : "request",
options.num_local_forwards, options.num_remote_forwards);
/* XXX ExitOnForwardingFailure */
for (i = 0; i < options.num_local_forwards; i++) {
... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,465 | mux_client_hello_exchange(int fd)
{
Buffer m;
u_int type, ver;
buffer_init(&m);
buffer_put_int(&m, MUX_MSG_HELLO);
buffer_put_int(&m, SSHMUX_VER);
/* no extensions */
if (mux_client_write_packet(fd, &m) != 0)
fatal("%s: write packet: %s", __func__, strerror(errno));
buffer_clear(&m);
/* Read their HELLO ... | null | 0 | mux_client_hello_exchange(int fd)
{
Buffer m;
u_int type, ver;
buffer_init(&m);
buffer_put_int(&m, MUX_MSG_HELLO);
buffer_put_int(&m, SSHMUX_VER);
/* no extensions */
if (mux_client_write_packet(fd, &m) != 0)
fatal("%s: write packet: %s", __func__, strerror(errno));
buffer_clear(&m);
/* Read their HELLO ... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,466 | mux_client_read_packet(int fd, Buffer *m)
{
Buffer queue;
u_int need, have;
const u_char *ptr;
int oerrno;
buffer_init(&queue);
if (mux_client_read(fd, &queue, 4) != 0) {
if ((oerrno = errno) == EPIPE)
debug3("%s: read header failed: %s", __func__,
strerror(errno));
buffer_free(&queue);
errno = o... | null | 0 | mux_client_read_packet(int fd, Buffer *m)
{
Buffer queue;
u_int need, have;
const u_char *ptr;
int oerrno;
buffer_init(&queue);
if (mux_client_read(fd, &queue, 4) != 0) {
if ((oerrno = errno) == EPIPE)
debug3("%s: read header failed: %s", __func__,
strerror(errno));
buffer_free(&queue);
errno = o... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,467 | mux_client_request_alive(int fd)
{
Buffer m;
char *e;
u_int pid, type, rid;
debug3("%s: entering", __func__);
buffer_init(&m);
buffer_put_int(&m, MUX_C_ALIVE_CHECK);
buffer_put_int(&m, muxclient_request_id);
if (mux_client_write_packet(fd, &m) != 0)
fatal("%s: write packet: %s", __func__, strerror(errno));... | null | 0 | mux_client_request_alive(int fd)
{
Buffer m;
char *e;
u_int pid, type, rid;
debug3("%s: entering", __func__);
buffer_init(&m);
buffer_put_int(&m, MUX_C_ALIVE_CHECK);
buffer_put_int(&m, muxclient_request_id);
if (mux_client_write_packet(fd, &m) != 0)
fatal("%s: write packet: %s", __func__, strerror(errno));... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,468 | mux_client_request_session(int fd)
{
Buffer m;
char *e, *term;
u_int i, rid, sid, esid, exitval, type, exitval_seen;
extern char **environ;
int devnull, rawmode;
debug3("%s: entering", __func__);
if ((muxserver_pid = mux_client_request_alive(fd)) == 0) {
error("%s: master alive request failed", __func__);
... | null | 0 | mux_client_request_session(int fd)
{
Buffer m;
char *e, *term;
u_int i, rid, sid, esid, exitval, type, exitval_seen;
extern char **environ;
int devnull, rawmode;
debug3("%s: entering", __func__);
if ((muxserver_pid = mux_client_request_alive(fd)) == 0) {
error("%s: master alive request failed", __func__);
... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,469 | mux_client_request_stdio_fwd(int fd)
{
Buffer m;
char *e;
u_int type, rid, sid;
int devnull;
debug3("%s: entering", __func__);
if ((muxserver_pid = mux_client_request_alive(fd)) == 0) {
error("%s: master alive request failed", __func__);
return -1;
}
signal(SIGPIPE, SIG_IGN);
if (stdin_null_flag) {
i... | null | 0 | mux_client_request_stdio_fwd(int fd)
{
Buffer m;
char *e;
u_int type, rid, sid;
int devnull;
debug3("%s: entering", __func__);
if ((muxserver_pid = mux_client_request_alive(fd)) == 0) {
error("%s: master alive request failed", __func__);
return -1;
}
signal(SIGPIPE, SIG_IGN);
if (stdin_null_flag) {
i... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,470 | mux_client_request_stop_listening(int fd)
{
Buffer m;
char *e;
u_int type, rid;
debug3("%s: entering", __func__);
buffer_init(&m);
buffer_put_int(&m, MUX_C_STOP_LISTENING);
buffer_put_int(&m, muxclient_request_id);
if (mux_client_write_packet(fd, &m) != 0)
fatal("%s: write packet: %s", __func__, strerror(e... | null | 0 | mux_client_request_stop_listening(int fd)
{
Buffer m;
char *e;
u_int type, rid;
debug3("%s: entering", __func__);
buffer_init(&m);
buffer_put_int(&m, MUX_C_STOP_LISTENING);
buffer_put_int(&m, muxclient_request_id);
if (mux_client_write_packet(fd, &m) != 0)
fatal("%s: write packet: %s", __func__, strerror(e... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,471 | mux_client_write_packet(int fd, Buffer *m)
{
Buffer queue;
u_int have, need;
int oerrno, len;
u_char *ptr;
struct pollfd pfd;
pfd.fd = fd;
pfd.events = POLLOUT;
buffer_init(&queue);
buffer_put_string(&queue, buffer_ptr(m), buffer_len(m));
need = buffer_len(&queue);
ptr = buffer_ptr(&queue);
for (have = 0... | null | 0 | mux_client_write_packet(int fd, Buffer *m)
{
Buffer queue;
u_int have, need;
int oerrno, len;
u_char *ptr;
struct pollfd pfd;
pfd.fd = fd;
pfd.events = POLLOUT;
buffer_init(&queue);
buffer_put_string(&queue, buffer_ptr(m), buffer_len(m));
need = buffer_len(&queue);
ptr = buffer_ptr(&queue);
for (have = 0... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,472 | mux_confirm_remote_forward(int type, u_int32_t seq, void *ctxt)
{
struct mux_channel_confirm_ctx *fctx = ctxt;
char *failmsg = NULL;
struct Forward *rfwd;
Channel *c;
Buffer out;
if ((c = channel_by_id(fctx->cid)) == NULL) {
/* no channel for reply */
error("%s: unknown channel", __func__);
return;
}
buf... | null | 0 | mux_confirm_remote_forward(int type, u_int32_t seq, void *ctxt)
{
struct mux_channel_confirm_ctx *fctx = ctxt;
char *failmsg = NULL;
struct Forward *rfwd;
Channel *c;
Buffer out;
if ((c = channel_by_id(fctx->cid)) == NULL) {
/* no channel for reply */
error("%s: unknown channel", __func__);
return;
}
buf... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,473 | mux_exit_message(Channel *c, int exitval)
{
Buffer m;
Channel *mux_chan;
debug3("%s: channel %d: exit message, exitval %d", __func__, c->self,
exitval);
if ((mux_chan = channel_by_id(c->ctl_chan)) == NULL)
fatal("%s: channel %d missing mux channel %d",
__func__, c->self, c->ctl_chan);
/* Append exi... | null | 0 | mux_exit_message(Channel *c, int exitval)
{
Buffer m;
Channel *mux_chan;
debug3("%s: channel %d: exit message, exitval %d", __func__, c->self,
exitval);
if ((mux_chan = channel_by_id(c->ctl_chan)) == NULL)
fatal("%s: channel %d missing mux channel %d",
__func__, c->self, c->ctl_chan);
/* Append exi... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,474 | mux_master_control_cleanup_cb(int cid, void *unused)
{
Channel *sc, *c = channel_by_id(cid);
debug3("%s: entering for channel %d", __func__, cid);
if (c == NULL)
fatal("%s: channel_by_id(%i) == NULL", __func__, cid);
if (c->remote_id != -1) {
if ((sc = channel_by_id(c->remote_id)) == NULL)
fatal("%s: channe... | null | 0 | mux_master_control_cleanup_cb(int cid, void *unused)
{
Channel *sc, *c = channel_by_id(cid);
debug3("%s: entering for channel %d", __func__, cid);
if (c == NULL)
fatal("%s: channel_by_id(%i) == NULL", __func__, cid);
if (c->remote_id != -1) {
if ((sc = channel_by_id(c->remote_id)) == NULL)
fatal("%s: channe... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,475 | mux_master_read_cb(Channel *c)
{
struct mux_master_state *state = (struct mux_master_state *)c->mux_ctx;
Buffer in, out;
const u_char *ptr;
u_int type, rid, have, i;
int ret = -1;
/* Setup ctx and */
if (c->mux_ctx == NULL) {
state = xcalloc(1, sizeof(*state));
c->mux_ctx = state;
channel_register_cleanu... | null | 0 | mux_master_read_cb(Channel *c)
{
struct mux_master_state *state = (struct mux_master_state *)c->mux_ctx;
Buffer in, out;
const u_char *ptr;
u_int type, rid, have, i;
int ret = -1;
/* Setup ctx and */
if (c->mux_ctx == NULL) {
state = xcalloc(1, sizeof(*state));
c->mux_ctx = state;
channel_register_cleanu... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,476 | mux_master_session_cleanup_cb(int cid, void *unused)
{
Channel *cc, *c = channel_by_id(cid);
debug3("%s: entering for channel %d", __func__, cid);
if (c == NULL)
fatal("%s: channel_by_id(%i) == NULL", __func__, cid);
if (c->ctl_chan != -1) {
if ((cc = channel_by_id(c->ctl_chan)) == NULL)
fatal("%s: channel ... | null | 0 | mux_master_session_cleanup_cb(int cid, void *unused)
{
Channel *cc, *c = channel_by_id(cid);
debug3("%s: entering for channel %d", __func__, cid);
if (c == NULL)
fatal("%s: channel_by_id(%i) == NULL", __func__, cid);
if (c->ctl_chan != -1) {
if ((cc = channel_by_id(c->ctl_chan)) == NULL)
fatal("%s: channel ... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,477 | mux_stdio_confirm(int id, int success, void *arg)
{
struct mux_stdio_confirm_ctx *cctx = arg;
Channel *c, *cc;
Buffer reply;
if (cctx == NULL)
fatal("%s: cctx == NULL", __func__);
if ((c = channel_by_id(id)) == NULL)
fatal("%s: no channel for id %d", __func__, id);
if ((cc = channel_by_id(c->ctl_chan)) == NU... | null | 0 | mux_stdio_confirm(int id, int success, void *arg)
{
struct mux_stdio_confirm_ctx *cctx = arg;
Channel *c, *cc;
Buffer reply;
if (cctx == NULL)
fatal("%s: cctx == NULL", __func__);
if ((c = channel_by_id(id)) == NULL)
fatal("%s: no channel for id %d", __func__, id);
if ((cc = channel_by_id(c->ctl_chan)) == NU... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,478 | mux_tty_alloc_failed(Channel *c)
{
Buffer m;
Channel *mux_chan;
debug3("%s: channel %d: TTY alloc failed", __func__, c->self);
if ((mux_chan = channel_by_id(c->ctl_chan)) == NULL)
fatal("%s: channel %d missing mux channel %d",
__func__, c->self, c->ctl_chan);
/* Append exit message packet to control soc... | null | 0 | mux_tty_alloc_failed(Channel *c)
{
Buffer m;
Channel *mux_chan;
debug3("%s: channel %d: TTY alloc failed", __func__, c->self);
if ((mux_chan = channel_by_id(c->ctl_chan)) == NULL)
fatal("%s: channel %d missing mux channel %d",
__func__, c->self, c->ctl_chan);
/* Append exit message packet to control soc... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,479 | muxclient(const char *path)
{
struct sockaddr_un addr;
socklen_t sun_len;
int sock;
u_int pid;
if (muxclient_command == 0) {
if (stdio_forward_host != NULL)
muxclient_command = SSHMUX_COMMAND_STDIO_FWD;
else
muxclient_command = SSHMUX_COMMAND_OPEN;
}
switch (options.control_master) {
case SSHCTL_MAS... | null | 0 | muxclient(const char *path)
{
struct sockaddr_un addr;
socklen_t sun_len;
int sock;
u_int pid;
if (muxclient_command == 0) {
if (stdio_forward_host != NULL)
muxclient_command = SSHMUX_COMMAND_STDIO_FWD;
else
muxclient_command = SSHMUX_COMMAND_OPEN;
}
switch (options.control_master) {
case SSHCTL_MAS... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,480 | muxserver_listen(void)
{
mode_t old_umask;
char *orig_control_path = options.control_path;
char rbuf[16+1];
u_int i, r;
int oerrno;
if (options.control_path == NULL ||
options.control_master == SSHCTL_MASTER_NO)
return;
debug("setting up multiplex master socket");
/*
* Use a temporary path before li... | null | 0 | muxserver_listen(void)
{
mode_t old_umask;
char *orig_control_path = options.control_path;
char rbuf[16+1];
u_int i, r;
int oerrno;
if (options.control_path == NULL ||
options.control_master == SSHCTL_MASTER_NO)
return;
debug("setting up multiplex master socket");
/*
* Use a temporary path before li... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,481 | process_mux_alive_check(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
debug2("%s: channel %d: alive check", __func__, c->self);
/* prepare reply */
buffer_put_int(r, MUX_S_ALIVE);
buffer_put_int(r, rid);
buffer_put_int(r, (u_int)getpid());
return 0;
}
| null | 0 | process_mux_alive_check(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
debug2("%s: channel %d: alive check", __func__, c->self);
/* prepare reply */
buffer_put_int(r, MUX_S_ALIVE);
buffer_put_int(r, rid);
buffer_put_int(r, (u_int)getpid());
return 0;
}
| @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,482 | process_mux_close_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
struct Forward fwd, *found_fwd;
char *fwd_desc = NULL;
const char *error_reason = NULL;
char *listen_addr = NULL, *connect_addr = NULL;
u_int ftype;
int i, ret = 0;
u_int lport, cport;
memset(&fwd, 0, sizeof(fwd));
if (buffer_get_int_ret(&f... | null | 0 | process_mux_close_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
struct Forward fwd, *found_fwd;
char *fwd_desc = NULL;
const char *error_reason = NULL;
char *listen_addr = NULL, *connect_addr = NULL;
u_int ftype;
int i, ret = 0;
u_int lport, cport;
memset(&fwd, 0, sizeof(fwd));
if (buffer_get_int_ret(&f... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,483 | process_mux_master_hello(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
u_int ver;
struct mux_master_state *state = (struct mux_master_state *)c->mux_ctx;
if (state == NULL)
fatal("%s: channel %d: c->mux_ctx == NULL", __func__, c->self);
if (state->hello_rcvd) {
error("%s: HELLO received twice", __func__);
r... | null | 0 | process_mux_master_hello(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
u_int ver;
struct mux_master_state *state = (struct mux_master_state *)c->mux_ctx;
if (state == NULL)
fatal("%s: channel %d: c->mux_ctx == NULL", __func__, c->self);
if (state->hello_rcvd) {
error("%s: HELLO received twice", __func__);
r... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,484 | process_mux_new_session(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
Channel *nc;
struct mux_session_confirm_ctx *cctx;
char *reserved, *cmd, *cp;
u_int i, j, len, env_len, escape_char, window, packetmax;
int new_fd[3];
/* Reply for SSHMUX_COMMAND_OPEN */
cctx = xcalloc(1, sizeof(*cctx));
cctx->term = NULL;
... | null | 0 | process_mux_new_session(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
Channel *nc;
struct mux_session_confirm_ctx *cctx;
char *reserved, *cmd, *cp;
u_int i, j, len, env_len, escape_char, window, packetmax;
int new_fd[3];
/* Reply for SSHMUX_COMMAND_OPEN */
cctx = xcalloc(1, sizeof(*cctx));
cctx->term = NULL;
... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,485 | process_mux_open_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
struct Forward fwd;
char *fwd_desc = NULL;
char *listen_addr, *connect_addr;
u_int ftype;
u_int lport, cport;
int i, ret = 0, freefwd = 1;
memset(&fwd, 0, sizeof(fwd));
/* XXX - lport/cport check redundant */
if (buffer_get_int_ret(&ftype, m... | null | 0 | process_mux_open_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
struct Forward fwd;
char *fwd_desc = NULL;
char *listen_addr, *connect_addr;
u_int ftype;
u_int lport, cport;
int i, ret = 0, freefwd = 1;
memset(&fwd, 0, sizeof(fwd));
/* XXX - lport/cport check redundant */
if (buffer_get_int_ret(&ftype, m... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,486 | process_mux_stdio_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
Channel *nc;
char *reserved, *chost;
u_int cport, i, j;
int new_fd[2];
struct mux_stdio_confirm_ctx *cctx;
chost = reserved = NULL;
if ((reserved = buffer_get_string_ret(m, NULL)) == NULL ||
(chost = buffer_get_string_ret(m, NULL)) == NULL... | null | 0 | process_mux_stdio_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
Channel *nc;
char *reserved, *chost;
u_int cport, i, j;
int new_fd[2];
struct mux_stdio_confirm_ctx *cctx;
chost = reserved = NULL;
if ((reserved = buffer_get_string_ret(m, NULL)) == NULL ||
(chost = buffer_get_string_ret(m, NULL)) == NULL... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,487 | process_mux_stop_listening(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
debug("%s: channel %d: stop listening", __func__, c->self);
if (options.control_master == SSHCTL_MASTER_ASK ||
options.control_master == SSHCTL_MASTER_AUTO_ASK) {
if (!ask_permission("Disable further multiplexing on shared "
"conn... | null | 0 | process_mux_stop_listening(u_int rid, Channel *c, Buffer *m, Buffer *r)
{
debug("%s: channel %d: stop listening", __func__, c->self);
if (options.control_master == SSHCTL_MASTER_ASK ||
options.control_master == SSHCTL_MASTER_AUTO_ASK) {
if (!ask_permission("Disable further multiplexing on shared "
"conn... | @@ -1,4 +1,4 @@
-/* $OpenBSD: mux.c,v 1.57 2015/12/26 07:46:03 semarie Exp $ */
+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, void *arg)
char *proto, *data;
/* Get r... | CWE-254 | null | null |
12,488 | check_agent_present(void)
{
int r;
if (options.forward_agent) {
/* Clear agent forwarding if we don't have an agent. */
if ((r = ssh_get_authentication_socket(NULL)) != 0) {
options.forward_agent = 0;
if (r != SSH_ERR_AGENT_NOT_PRESENT)
debug("ssh_get_authentication_socket: %s",
ssh_err(r));
... | null | 0 | check_agent_present(void)
{
int r;
if (options.forward_agent) {
/* Clear agent forwarding if we don't have an agent. */
if ((r = ssh_get_authentication_socket(NULL)) != 0) {
options.forward_agent = 0;
if (r != SSH_ERR_AGENT_NOT_PRESENT)
debug("ssh_get_authentication_socket: %s",
ssh_err(r));
... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,489 | check_follow_cname(char **namep, const char *cname)
{
int i;
struct allowed_cname *rule;
if (*cname == '\0' || options.num_permitted_cnames == 0 ||
strcmp(*namep, cname) == 0)
return 0;
if (options.canonicalize_hostname == SSH_CANONICALISE_NO)
return 0;
/*
* Don't attempt to canonicalize names that wil... | null | 0 | check_follow_cname(char **namep, const char *cname)
{
int i;
struct allowed_cname *rule;
if (*cname == '\0' || options.num_permitted_cnames == 0 ||
strcmp(*namep, cname) == 0)
return 0;
if (options.canonicalize_hostname == SSH_CANONICALISE_NO)
return 0;
/*
* Don't attempt to canonicalize names that wil... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,490 | client_cleanup_stdio_fwd(int id, void *arg)
{
debug("stdio forwarding: done");
cleanup_exit(0);
}
| null | 0 | client_cleanup_stdio_fwd(int id, void *arg)
{
debug("stdio forwarding: done");
cleanup_exit(0);
}
| @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,491 | control_persist_detach(void)
{
pid_t pid;
int devnull;
debug("%s: backgrounding master process", __func__);
/*
* master (current process) into the background, and make the
* foreground process a client of the backgrounded master.
*/
switch ((pid = fork())) {
case -1:
fatal("%s: fork: %s", __func__, ... | null | 0 | control_persist_detach(void)
{
pid_t pid;
int devnull;
debug("%s: backgrounding master process", __func__);
/*
* master (current process) into the background, and make the
* foreground process a client of the backgrounded master.
*/
switch ((pid = fork())) {
case -1:
fatal("%s: fork: %s", __func__, ... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,492 | main(int ac, char **av)
{
int i, r, opt, exit_status, use_syslog, config_test = 0;
char *p, *cp, *line, *argv0, buf[PATH_MAX], *host_arg, *logfile;
char thishost[NI_MAXHOST], shorthost[NI_MAXHOST], portstr[NI_MAXSERV];
char cname[NI_MAXHOST], uidstr[32], *conn_hash_hex;
struct stat st;
struct passwd *pw;
int tim... | null | 0 | main(int ac, char **av)
{
int i, r, opt, exit_status, use_syslog, config_test = 0;
char *p, *cp, *line, *argv0, buf[PATH_MAX], *host_arg, *logfile;
char thishost[NI_MAXHOST], shorthost[NI_MAXHOST], portstr[NI_MAXSERV];
char cname[NI_MAXHOST], uidstr[32], *conn_hash_hex;
struct stat st;
struct passwd *pw;
int tim... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,493 | process_config_files(const char *host_arg, struct passwd *pw, int post_canon)
{
char buf[PATH_MAX];
int r;
if (config != NULL) {
if (strcasecmp(config, "none") != 0 &&
!read_config_file(config, pw, host, host_arg, &options,
SSHCONF_USERCONF | (post_canon ? SSHCONF_POSTCANON : 0)))
fatal("Can't open... | null | 0 | process_config_files(const char *host_arg, struct passwd *pw, int post_canon)
{
char buf[PATH_MAX];
int r;
if (config != NULL) {
if (strcasecmp(config, "none") != 0 &&
!read_config_file(config, pw, host, host_arg, &options,
SSHCONF_USERCONF | (post_canon ? SSHCONF_POSTCANON : 0)))
fatal("Can't open... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,494 | resolve_canonicalize(char **hostp, int port)
{
int i, ndots;
char *cp, *fullhost, newname[NI_MAXHOST];
struct addrinfo *addrs;
if (options.canonicalize_hostname == SSH_CANONICALISE_NO)
return NULL;
/*
* Don't attempt to canonicalize names that will be interpreted by
* a proxy unless the user specifically r... | null | 0 | resolve_canonicalize(char **hostp, int port)
{
int i, ndots;
char *cp, *fullhost, newname[NI_MAXHOST];
struct addrinfo *addrs;
if (options.canonicalize_hostname == SSH_CANONICALISE_NO)
return NULL;
/*
* Don't attempt to canonicalize names that will be interpreted by
* a proxy unless the user specifically r... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,495 | resolve_host(const char *name, int port, int logerr, char *cname, size_t clen)
{
char strport[NI_MAXSERV];
struct addrinfo hints, *res;
int gaierr, loglevel = SYSLOG_LEVEL_DEBUG1;
if (port <= 0)
port = default_ssh_port();
snprintf(strport, sizeof strport, "%d", port);
memset(&hints, 0, sizeof(hints));
hints.... | null | 0 | resolve_host(const char *name, int port, int logerr, char *cname, size_t clen)
{
char strport[NI_MAXSERV];
struct addrinfo hints, *res;
int gaierr, loglevel = SYSLOG_LEVEL_DEBUG1;
if (port <= 0)
port = default_ssh_port();
snprintf(strport, sizeof strport, "%d", port);
memset(&hints, 0, sizeof(hints));
hints.... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,496 | set_addrinfo_port(struct addrinfo *addrs, int port)
{
struct addrinfo *addr;
for (addr = addrs; addr != NULL; addr = addr->ai_next) {
switch (addr->ai_family) {
case AF_INET:
((struct sockaddr_in *)addr->ai_addr)->
sin_port = htons(port);
break;
case AF_INET6:
((struct sockaddr_in6 *)addr->ai_a... | null | 0 | set_addrinfo_port(struct addrinfo *addrs, int port)
{
struct addrinfo *addr;
for (addr = addrs; addr != NULL; addr = addr->ai_next) {
switch (addr->ai_family) {
case AF_INET:
((struct sockaddr_in *)addr->ai_addr)->
sin_port = htons(port);
break;
case AF_INET6:
((struct sockaddr_in6 *)addr->ai_a... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,497 | ssh_confirm_remote_forward(int type, u_int32_t seq, void *ctxt)
{
struct Forward *rfwd = (struct Forward *)ctxt;
/* XXX verbose() on failure? */
debug("remote forward %s for: listen %s%s%d, connect %s:%d",
type == SSH2_MSG_REQUEST_SUCCESS ? "success" : "failure",
rfwd->listen_path ? rfwd->listen_path :
... | null | 0 | ssh_confirm_remote_forward(int type, u_int32_t seq, void *ctxt)
{
struct Forward *rfwd = (struct Forward *)ctxt;
/* XXX verbose() on failure? */
debug("remote forward %s for: listen %s%s%d, connect %s:%d",
type == SSH2_MSG_REQUEST_SUCCESS ? "success" : "failure",
rfwd->listen_path ? rfwd->listen_path :
... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,498 | ssh_init_forwarding(void)
{
int success = 0;
int i;
/* Initiate local TCP/IP port forwardings. */
for (i = 0; i < options.num_local_forwards; i++) {
debug("Local connections to %.200s:%d forwarded to remote "
"address %.200s:%d",
(options.local_forwards[i].listen_path != NULL) ?
options.local_f... | null | 0 | ssh_init_forwarding(void)
{
int success = 0;
int i;
/* Initiate local TCP/IP port forwardings. */
for (i = 0; i < options.num_local_forwards; i++) {
debug("Local connections to %.200s:%d forwarded to remote "
"address %.200s:%d",
(options.local_forwards[i].listen_path != NULL) ?
options.local_f... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
12,499 | ssh_init_stdio_forwarding(void)
{
Channel *c;
int in, out;
if (stdio_forward_host == NULL)
return;
if (!compat20)
fatal("stdio forwarding require Protocol 2");
debug3("%s: %s:%d", __func__, stdio_forward_host, stdio_forward_port);
if ((in = dup(STDIN_FILENO)) < 0 ||
(out = dup(STDOUT_FILENO)) < 0)
f... | null | 0 | ssh_init_stdio_forwarding(void)
{
Channel *c;
int in, out;
if (stdio_forward_host == NULL)
return;
if (!compat20)
fatal("stdio forwarding require Protocol 2");
debug3("%s: %s:%d", __func__, stdio_forward_host, stdio_forward_port);
if ((in = dup(STDIN_FILENO)) < 0 ||
(out = dup(STDOUT_FILENO)) < 0)
f... | @@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.432 2015/12/11 03:20:09 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1626,6 +1626,7 @@ ssh_session(void)
struct winsize ws;
char *cp... | CWE-254 | null | null |
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