From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sat, 17 Feb 2018 18:16:20 +0000 (+0100)
Subject: cgfsng: must_append_string()
X-Git-Tag: lxc-3.0.0.beta1~22^2~58
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dfb18bf040fd931b0c87c17968a8209253ac2e5;p=thirdparty%2Flxc.git

cgfsng: must_append_string()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 6bec51928..15e913328 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1075,9 +1075,10 @@ static char *cg_hybrid_get_current_cgroup(char *basecginfo, char *controller,
 
 static void must_append_string(char ***list, char *entry)
 {
-	int newentry = append_null_to_list((void ***)list);
+	int newentry;
 	char *copy;
 
+	newentry = append_null_to_list((void ***)list);
 	copy = must_copy_string(entry);
 	(*list)[newentry] = copy;
 }