From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 16 Apr 2007 23:10:52 +0000 (+1000)
Subject: fixed crash bug - thanks volker
X-Git-Tag: tevent-0.9.20~348^2~2913
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7db4320e84bae58abc4e2fe7549c821d3b564aed;p=thirdparty%2Fsamba.git

fixed crash bug - thanks volker
(This used to be ctdb commit e293f6fadf673d8bc7203198d709bcb28c26b482)
---

diff --git a/ctdb/common/ctdb_lockwait.c b/ctdb/common/ctdb_lockwait.c
index 11d9cd37818..6d733155e4a 100644
--- a/ctdb/common/ctdb_lockwait.c
+++ b/ctdb/common/ctdb_lockwait.c
@@ -43,11 +43,12 @@ static void lockwait_handler(struct event_context *ev, struct fd_event *fde,
 						     struct lockwait_handle);
 	void (*callback)(void *) = h->callback;
 	void *p = h->private_data;
+	pid_t child = h->child;
 	talloc_set_destructor(h, NULL);
 	close(h->fd[0]);
 	talloc_free(h);	
 	callback(p);
-	waitpid(h->child, NULL, 0);
+	waitpid(child, NULL, 0);
 }
 
 static int lockwait_destructor(struct lockwait_handle *h)