From: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Wed, 25 Feb 2026 13:28:33 +0000 (+0100)
Subject: system: make qemu_del_vm_change_state_handler accept NULL
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7582a458cf875cbbd97ea081a2e7187935d8d40;p=thirdparty%2Fqemu.git

system: make qemu_del_vm_change_state_handler accept NULL

For convenience.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---

diff --git a/system/runstate.c b/system/runstate.c
index 2d4e95a2166..770253b467b 100644
--- a/system/runstate.c
+++ b/system/runstate.c
@@ -349,6 +349,9 @@ VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
 
 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e)
 {
+    if (!e) {
+        return;
+    }
     QTAILQ_REMOVE(&vm_change_state_head, e, entries);
     g_free(e);
 }