socket-util: initialize variable with cleanup attribute

(cherry picked from commit f96f5d5) Related: RHEL-30645
redhat-plumbers · Apr 23, 2024 · a1a5f81 · a1a5f81
1 parent 704ff20
commit a1a5f81
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/basic/socket-util.c b/src/basic/socket-util.c
@@ -508,7 +508,7 @@ bool socket_ipv6_is_supported(void) {
 }
 
 bool socket_ipv6_is_enabled(void) {
-        _cleanup_free_ char *v;
+        _cleanup_free_ char *v = NULL;
         int r;
 
         /* Much like socket_ipv6_is_supported(), but also checks that the sysctl that disables IPv6 on all