From b430e6ff0580b962c0b36dd5817dac681c159a58 Mon Sep 17 00:00:00 2001

From: Lennart Poettering <lennart@poettering.net>

Date: Wed, 2 Oct 2013 19:38:28 +0200

Subject: [PATCH] strv: don't access potentially NULL string arrays

---

 src/shared/env-util.c | 4 +++-

 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/shared/env-util.c b/src/shared/env-util.c

index 5e29629..7976881 100644

--- a/src/shared/env-util.c

+++ b/src/shared/env-util.c

@@ -405,7 +405,9 @@ char **strv_env_clean_log(char **e, const char *message) {

                 e[k++] = *p;

         }

-        e[k] = NULL;

+        if (e)

+                e[k] = NULL;

+

         return e;

 }

-- 

1.8.4.652.g0d6e0ce