| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | From 73fefa0c1ac70043ec84f2d8b8f9f683213f168d Mon Sep 17 00:00:00 2001 |
| 2 | From: Florian Weimer <fweimer@redhat.com> |
| 3 | Date: Mon, 17 Nov 2014 13:11:32 +0100 |
| 4 | Subject: [PATCH 4/4] globname: Invoke wordexp with WRDE_NOCMD (CVE-2004-2771) |
| 5 | |
| 6 | This patch is taken from |
| 7 | ftp://ftp.debian.org/debian/pool/main/h/heirloom-mailx/heirloom-mailx_12.5-5.debian.tar.xz |
| 8 | |
| 9 | Upstream-Status: Inappropriate [upstream is dead] |
| 10 | --- |
| 11 | fio.c | 2 +- |
| 12 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 13 | |
| 14 | diff --git a/fio.c b/fio.c |
| 15 | index 1529236..774a204 100644 |
| 16 | --- a/fio.c |
| 17 | +++ b/fio.c |
| 18 | @@ -497,7 +497,7 @@ globname(char *name) |
| 19 | sigemptyset(&nset); |
| 20 | sigaddset(&nset, SIGCHLD); |
| 21 | sigprocmask(SIG_BLOCK, &nset, NULL); |
| 22 | - i = wordexp(name, &we, 0); |
| 23 | + i = wordexp(name, &we, WRDE_NOCMD); |
| 24 | sigprocmask(SIG_UNBLOCK, &nset, NULL); |
| 25 | switch (i) { |
| 26 | case 0: |
| 27 | -- |
| 28 | 1.9.3 |
| 29 | |
| 30 | |