systemd/path-util-fix-potential-crash.patch

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From c9c7aef24f9750bbd51d2c13beff66473d96bf3c Mon Sep 17 00:00:00 2001
From: Michal Sekletar <msekleta@redhat.com>
Date: Thu, 13 Dec 2012 14:59:39 +0100
Subject: [PATCH] path-util: set pointer to null after calling free()
In cases where path_strv_canonicalize() returns NULL, strv_free() is
called afterwards and it will call free() on pointers which were freed
already in path_strv_canonicalize()
---
src/shared/path-util.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/shared/path-util.c b/src/shared/path-util.c
index 70c8a8a..dd12d3d 100644
--- a/src/shared/path-util.c
+++ b/src/shared/path-util.c
@@ -181,6 +181,7 @@ char **path_strv_canonicalize(char **l) {
t = path_make_absolute_cwd(*s);
free(*s);
+ *s = NULL;
if (!t) {
enomem = true;
--
1.7.10.4