From 38905cac4b67f0e4c4b0f59af9ea7474482f088e Mon Sep 17 00:00:00 2001 From: Alexey Tikhonov Date: Mon, 27 May 2024 15:25:45 +0800 Subject: [PATCH] monitor: avoid NULL deref in monitor_service_shutdown() Resolves: https://github.com/SSSD/sssd/issues/5598 Reviewed-by: Sumit Bose --- src/monitor/monitor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/monitor/monitor.c b/src/monitor/monitor.c index f5f8fe9..b464a12 100644 --- a/src/monitor/monitor.c +++ b/src/monitor/monitor.c @@ -2107,7 +2107,7 @@ static void monitor_service_shutdown(struct mt_svc *svc) /* We must decrease the number of services when shutting down * a {socket,dbus}-activated service. */ - ctx->num_services--; + if (ctx != NULL) ctx->num_services--; DEBUG(SSSDBG_TRACE_FUNC, "Unregistering service %s (%p)\n", svc->identity, svc); -- 2.33.0