coverity: #1425819

src/lxc/tools/lxc_ls.c

@@ -803,10 +803,11 @@ static void ls_print_fancy_format(struct ls *l, struct lengths *lht,
 	/* Check for invalid keys. */
 	for (s = tmp; s && *s; s++) {
 		if (strcasecmp(*s, "NAME") && strcasecmp(*s, "STATE") &&
-				strcasecmp(*s, "PID") && strcasecmp(*s, "RAM") &&
-				strcasecmp(*s, "SWAP") && strcasecmp(*s, "AUTOSTART") &&
-				strcasecmp(*s, "GROUPS") && strcasecmp(*s, "INTERFACE") &&
-				strcasecmp(*s, "IPV4") && strcasecmp(*s, "IPV6")) {
+		    strcasecmp(*s, "PID") && strcasecmp(*s, "RAM") &&
+		    strcasecmp(*s, "SWAP") && strcasecmp(*s, "AUTOSTART") &&
+		    strcasecmp(*s, "GROUPS") && strcasecmp(*s, "INTERFACE") &&
+		    strcasecmp(*s, "IPV4") && strcasecmp(*s, "IPV6")) {
+			lxc_free_array((void **)tmp, free);
 			fprintf(stderr, "Invalid key: %s\n", *s);
 			return;
 		}
@@ -879,6 +880,8 @@ static void ls_print_fancy_format(struct ls *l, struct lengths *lht,
 		}
 		printf("\n");
 	}
+
+	lxc_free_array((void **)tmp, free);
 }
 
 static void ls_print_table(struct ls *l, struct lengths *lht,