claunia/libcdio-osx
Archived
1
0
Fork 0
Code Issues 2 Pull Requests Actions Packages Projects Releases Wiki Activity

Fix bugs on accessing outside of string. Patch thanks to Diego

Browse Source 
'Flameeyes' Petten. And he cleaned up and shortened the code too!
This commit is contained in:
rocky
2006-02-12 05:32:28 +00:00
parent 14f4a96a0d
commit 22d1c0dfa6
1 changed files with 7 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
lib/driver/image/nrg.c
View File

@@ -1,5 +1,5 @@
/*
$Id: nrg.c,v 1.19 2006/01/14 09:45:44 rocky Exp $
$Id: nrg.c,v 1.20 2006/02/12 05:32:28 rocky Exp $
Copyright (C) 2003, 2004, 2005, 2006 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001, 2003 Herbert Valerio Riedel <hvr@gnu.org>
@@ -46,7 +46,7 @@
#include "_cdio_stdio.h"
#include "nrg.h"
static const char _rcsid[] = "$Id: nrg.c,v 1.19 2006/01/14 09:45:44 rocky Exp $";
static const char _rcsid[] = "$Id: nrg.c,v 1.20 2006/02/12 05:32:28 rocky Exp $";
nero_id_t nero_id;
nero_dtype_t nero_dtype;
@@ -1174,21 +1174,14 @@ _get_track_green_nrg(void *p_user_data, track_t track_num)
bool
cdio_is_nrg(const char *psz_nrg)
{
unsigned int i;
size_t psz_len;
if (psz_nrg == NULL) return false;
psz_len = strlen(psz_nrg);
/* At least 4 characters needed for .nrg extension */
if ( psz_len < 4 ) return false;
i=strlen(psz_nrg)-strlen("nrg");
if (i>0) {
if (psz_nrg[i]=='n' && psz_nrg[i+1]=='r' && psz_nrg[i+2]=='g') {
return true;
}
else if (psz_nrg[i]=='N' && psz_nrg[i+1]=='R' && psz_nrg[i+2]=='G') {
return true;
}
}
return false;
return strncasecmp( psz_nrg+(psz_len-3), "nrg", 3 ) == 0;
}
/*!