dovecot-2.2: auth: LDAP errors may have crashed the auth process.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/f32e7ca24292
changeset: 17341:f32e7ca24292
user:      Timo Sirainen <tss at iki.fi>
date:      Wed May 07 20:24:05 2014 +0300
description:
auth: LDAP errors may have crashed the auth process.

diffstat:

 src/auth/db-ldap.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 0e8ddc1bfe8d -r f32e7ca24292 src/auth/db-ldap.c
--- a/src/auth/db-ldap.c	Wed May 07 20:21:02 2014 +0300
+++ b/src/auth/db-ldap.c	Wed May 07 20:24:05 2014 +0300
@@ -816,7 +816,7 @@
 		if (res != NULL && srequest != NULL && srequest->result != NULL)
 			request->callback(conn, request, srequest->result->msg);
 
-		request->callback(conn, request, res->msg);
+		request->callback(conn, request, res == NULL ? NULL : res->msg);
 	} T_END;
 
 	if (idx > 0) {