libburnia/legacy
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Prevented a possible buffer overrun with -concat. Coverity CID 28782.

Browse Source
This commit is contained in:
Thomas Schmitt
2015-11-05 12:08:24 +00:00
parent b253d7696a
commit e404e6f2a9
3 changed files with 25 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libisoburn/trunk/xorriso/parse_exec.c
View File

@ -445,12 +445,12 @@ int Xorriso_decode_load_adr(struct XorrisO *xorriso, char *cmd,
}
int Xorriso_check_name_len(struct XorrisO *xorriso, char *name, int size,
char *cmd, int flag)
int Xorriso_check_thing_len(struct XorrisO *xorriso, char *name, int size,
char *cmd, char *thing, int flag)
{
if((int) strlen(name) >= size) {
sprintf(xorriso->info_text,
"Name too long with option %s (%d > %d)", cmd,
"%s too long with option %s (%d > %d)", thing, cmd,
(int) strlen(name), size - 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
@ -459,6 +459,12 @@ int Xorriso_check_name_len(struct XorrisO *xorriso, char *name, int size,
}
int Xorriso_check_name_len(struct XorrisO *xorriso, char *name, int size,
char *cmd, int flag)
{
return Xorriso_check_thing_len(xorriso, name, size, cmd, "Name", flag);
}
/* @return <0 error , >=0 number of skipped dashes
*/