From: David Tardon <dtardon@redhat.com>
Date: Fri, 3 Feb 2023 12:50:11 +0000 (+0100)
Subject: bus-polkit: return NULL from _free function
X-Git-Tag: v254-rc1~173^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc8187f75a73b8c3d8f724b7cc98d3b0b8e27c21;p=thirdparty%2Fsystemd.git

bus-polkit: return NULL from _free function
---

diff --git a/src/shared/bus-polkit.c b/src/shared/bus-polkit.c
index 4b9f8410b31..db2801d7a4f 100644
--- a/src/shared/bus-polkit.c
+++ b/src/shared/bus-polkit.c
@@ -165,9 +165,9 @@ typedef struct AsyncPolkitQuery {
         sd_event_source *defer_event_source;
 } AsyncPolkitQuery;
 
-static void async_polkit_query_free(AsyncPolkitQuery *q) {
+static AsyncPolkitQuery *async_polkit_query_free(AsyncPolkitQuery *q) {
         if (!q)
-                return;
+                return NULL;
 
         sd_bus_slot_unref(q->slot);
 
@@ -181,7 +181,8 @@ static void async_polkit_query_free(AsyncPolkitQuery *q) {
         strv_free(q->details);
 
         sd_event_source_disable_unref(q->defer_event_source);
-        free(q);
+
+        return mfree(q);
 }
 
 static int async_polkit_defer(sd_event_source *s, void *userdata) {