claunia/libcdio-osx
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* Fixed potential security issues

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This commit is contained in:
gmerlin
2006-11-28 12:14:16 +00:00
parent efc2151bc1
commit e3be1cb109
1 changed files with 7 additions and 7 deletions
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14
lib/driver/util.c
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@@ -1,5 +1,5 @@
/*
$Id: util.c,v 1.4 2006/11/27 19:31:37 gmerlin Exp $
$Id: util.c,v 1.5 2006/11/28 12:14:16 gmerlin Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -41,7 +41,7 @@
#include <cdio/types.h>
#include <cdio/util.h>
static const char _rcsid[] = "$Id: util.c,v 1.4 2006/11/27 19:31:37 gmerlin Exp $";
static const char _rcsid[] = "$Id: util.c,v 1.5 2006/11/28 12:14:16 gmerlin Exp $";
size_t
_cdio_strlenv(char **str_array)
@@ -157,8 +157,8 @@ cdio_from_bcd8(uint8_t p)
void cdio_follow_symlink (const char * src, char * dst) {
#ifdef HAVE_READLINK
char tmp_src[PATH_MAX];
char tmp_dst[PATH_MAX];
char tmp_src[PATH_MAX+1];
char tmp_dst[PATH_MAX+1];
int len;
@@ -166,16 +166,16 @@ void cdio_follow_symlink (const char * src, char * dst) {
while(1) {
len = readlink(tmp_src, tmp_dst, PATH_MAX);
if(len < 0) {
strcpy(dst, tmp_src);
strncpy(dst, tmp_src, PATH_MAX);
return;
}
else {
tmp_dst[len] = '\0';
strcpy(tmp_src, tmp_dst);
strncpy(tmp_src, tmp_dst, PATH_MAX);
}
}
#else
strcpy(dst, src);
strncpy(dst, src, PATH_MAX);
#endif
}