From: Timo Sirainen <tss@iki.fi>
Date: Wed, 23 Oct 2013 08:40:26 +0000 (+0300)
Subject: auth: Don't crash with "doveadm auth cache flush" when cache is disabled.
X-Git-Tag: 2.2.7~64
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f205e138634bd4269fa095463938cccf3970954d;p=thirdparty%2Fdovecot%2Fcore.git

auth: Don't crash with "doveadm auth cache flush" when cache is disabled.
---

diff --git a/src/auth/auth-master-connection.c b/src/auth/auth-master-connection.c
index 69bdbde3c3..4ccf0935f2 100644
--- a/src/auth/auth-master-connection.c
+++ b/src/auth/auth-master-connection.c
@@ -147,7 +147,10 @@ master_input_cache_flush(struct auth_master_connection *conn, const char *args)
 		return FALSE;
 	}
 
-	if (list[1] == NULL) {
+	if (passdb_cache == NULL) {
+		/* cache disabled */
+		count = 0;
+	} if (list[1] == NULL) {
 		/* flush the whole cache */
 		count = auth_cache_clear(passdb_cache);
 	} else {