dovecot-2.2: indexer: Fixed crash at deinit if there were still ...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/5945ba000a45
changeset: 18888:5945ba000a45
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Jun 29 11:44:00 2015 +0300
description:
indexer: Fixed crash at deinit if there were still queued requests.

diffstat:

 src/indexer/indexer.c |  5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diffs (15 lines):

diff -r 459cced0a15d -r 5945ba000a45 src/indexer/indexer.c
--- a/src/indexer/indexer.c	Wed Jun 24 07:54:35 2015 +0200
+++ b/src/indexer/indexer.c	Mon Jun 29 11:44:00 2015 +0300
@@ -59,6 +59,11 @@
 	struct worker_connection *conn;
 	struct indexer_request *request;
 
+	if (worker_pool == NULL) {
+		/* deinitializing */
+		return;
+	}
+
 	while ((request = indexer_queue_request_peek(queue)) != NULL) {
 		conn = worker_pool_find_username_connection(worker_pool,
 							    request->username);