From 73fefa0c1ac70043ec84f2d8b8f9f683213f168d Mon Sep 17 00:00:00 2001
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From: Florian Weimer <fweimer@redhat.com>
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Date: Mon, 17 Nov 2014 13:11:32 +0100
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Subject: [PATCH 4/4] globname: Invoke wordexp with WRDE_NOCMD (CVE-2004-2771)
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This patch is taken from
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ftp://ftp.debian.org/debian/pool/main/h/heirloom-mailx/heirloom-mailx_12.5-5.debian.tar.xz
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Upstream-Status: Inappropriate [upstream is dead]
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CVE: CVE-2004-2771
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---
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fio.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/fio.c b/fio.c
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index 1529236..774a204 100644
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--- a/fio.c
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+++ b/fio.c
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@@ -497,7 +497,7 @@ globname(char *name)
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sigemptyset(&nset);
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sigaddset(&nset, SIGCHLD);
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sigprocmask(SIG_BLOCK, &nset, NULL);
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- i = wordexp(name, &we, 0);
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+ i = wordexp(name, &we, WRDE_NOCMD);
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sigprocmask(SIG_UNBLOCK, &nset, NULL);
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switch (i) {
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case 0:
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--
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1.9.3
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