1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
From 73fefa0c1ac70043ec84f2d8b8f9f683213f168d Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 17 Nov 2014 13:11:32 +0100
Subject: [PATCH 4/4] globname: Invoke wordexp with WRDE_NOCMD (CVE-2004-2771)
---
fio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fio.c b/fio.c
index 1529236..774a204 100644
--- a/fio.c
+++ b/fio.c
@@ -497,7 +497,7 @@ globname(char *name)
sigemptyset(&nset);
sigaddset(&nset, SIGCHLD);
sigprocmask(SIG_BLOCK, &nset, NULL);
- i = wordexp(name, &we, 0);
+ i = wordexp(name, &we, WRDE_NOCMD);
sigprocmask(SIG_UNBLOCK, &nset, NULL);
switch (i) {
case 0:
--
1.9.3
|
