From: Timo Sirainen <tss@iki.fi>
Date: Wed, 7 Apr 2010 01:13:12 +0000 (+0300)
Subject: lib-master: Aborting master auth request caused a crash.
X-Git-Tag: 2.0.beta5~174
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=892b4c153ad432f5e7e6ce3f84c0f7a9657d0158;p=thirdparty%2Fdovecot%2Fcore.git

lib-master: Aborting master auth request caused a crash.

--HG--
branch : HEAD
---

diff --git a/src/lib-master/master-auth.c b/src/lib-master/master-auth.c
index 97b23819f8..d47796681b 100644
--- a/src/lib-master/master-auth.c
+++ b/src/lib-master/master-auth.c
@@ -129,7 +129,9 @@ static void master_auth_connection_input(struct master_auth_connection *conn)
 
 	if (conn->tag != reply->tag)
 		i_error("Master sent reply with unknown tag %u", reply->tag);
-	else {
+	else if (conn->callback == NULL) {
+		/* request aborted */
+	} else {
 		conn->callback(reply, conn->context);
 		conn->callback = NULL;
 	}