confile: config_utsname()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
lxc · May 29, 2017 · 1939e73 · 1939e73
1 parent b822343
commit 1939e73
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/lxc/confile.c b/src/lxc/confile.c
@@ -2162,6 +2162,9 @@ static int config_utsname(const char *key, const char *value,
 {
 	struct utsname *utsname;
 
+	if (config_value_empty(value))
+		return 0;
+
 	utsname = malloc(sizeof(*utsname));
 	if (!utsname) {
 		SYSERROR("failed to allocate memory");