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-2.0.10~295
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81b1669969a555f94c88b6ed7127090343f825af;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 75530894a..6045523cd 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1066,9 +1066,10 @@ 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;
 }