wok-6.x view util-linux/stuff/fix-findmnt.patch @ rev 17171

bash: CVE-2014-6271 fix
author Pascal Bellard <pascal.bellard@slitaz.org>
date Thu Sep 25 12:57:40 2014 +0200 (2014-09-25)
parents cb53e0d30346
children
line source
1 commit a6c90fe597944f68fe49f45f1d8bc0d2e35104d4
2 Author: Petr Uzel <petr.uzel-aRb0bU7PRFPrBKCeMvbIDA@public.gmane.org>
3 Date: Sun Jul 4 20:02:57 2010 +0200
4
5 libmount: fix merge_optstr (do not truncate 3 trailing characters)
6
7 I believe this is the correct fix.
8
9 Signed-off-by: Petr Uzel <petr.uzel-aRb0bU7PRFPrBKCeMvbIDA@public.gmane.org>
10
11 diff --git a/shlibs/mount/src/tab_parse.c b/shlibs/mount/src/tab_parse.c
12 index 5dbcfa6..680e1fc 100644
13 --- a/shlibs/mount/src/tab_parse.c
14 +++ b/shlibs/mount/src/tab_parse.c
15 @@ -254,7 +254,8 @@ static char *merge_optstr(const char *vfs, const char *fs)
16 if (!strcmp(vfs, fs))
17 return strdup(vfs); /* e.g. "aaa" and "aaa" */
18
19 - sz = strlen(vfs) + strlen(fs) + 2;
20 + /* leave space for leading "r[ow],", "," and trailing zero */
21 + sz = strlen(vfs) + strlen(fs) + 5;
22 res = malloc(sz);
23 if (!res)
24 return NULL;