From: Timo Sirainen <tss@iki.fi>
Date: Fri, 18 Jun 2010 15:27:45 +0000 (+0100)
Subject: master: Fixed crash on deinit (maybe also on reload).
X-Git-Tag: 2.0.rc1~141
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=77272aeeccb94dc7868094e0248ccb722b1612a5;p=thirdparty%2Fdovecot%2Fcore.git

master: Fixed crash on deinit (maybe also on reload).

--HG--
branch : HEAD
---

diff --git a/src/master/service.c b/src/master/service.c
index 5e6a01d652..a16ee368d8 100644
--- a/src/master/service.c
+++ b/src/master/service.c
@@ -620,6 +620,10 @@ static void service_drop_listener_connections(struct service *service)
 		switch ((*listenerp)->type) {
 		case SERVICE_LISTENER_UNIX:
 		case SERVICE_LISTENER_INET:
+			if ((*listenerp)->fd != -1) {
+				/* already stopped listening */
+				break;
+			}
 			while ((fd = net_accept((*listenerp)->fd,
 						NULL, NULL)) >= 0)
 				(void)close(fd);