From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 17 Jul 2026 11:21:26 +0000 (+0200)
Subject: s3:g_lock: let g_lock_trylock() debug if exclusive locker died
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9763bf56eb541a1a0f93d2a39675bb9cccf411d;p=thirdparty%2Fsamba.git

s3:g_lock: let g_lock_trylock() debug if exclusive locker died

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/source3/lib/g_lock.c b/source3/lib/g_lock.c
index d091fc05a2b..1a62c59b1a0 100644
--- a/source3/lib/g_lock.c
+++ b/source3/lib/g_lock.c
@@ -727,6 +727,8 @@ static NTSTATUS g_lock_trylock(
 		if (!self_exclusive) {
 			bool exists = serverid_exists(&lck.exclusive);
 			if (!exists) {
+				DBG_INFO("Exclusive locker %s died -- removing\n",
+					 server_id_str_buf(lck.exclusive, &tmp));
 				lck.exclusive = (struct server_id) { .pid=0 };
 				goto noexclusive;
 			}