From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 20 Apr 2016 11:06:04 +0000 (+0100)
Subject: [Fix] Fix crash on redis learn
X-Git-Tag: 1.2.4~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91016039aac6fc2d9f8289bad8850af09820f113;p=thirdparty%2Frspamd.git

[Fix] Fix crash on redis learn
---

diff --git a/src/libstat/backends/redis_backend.c b/src/libstat/backends/redis_backend.c
index 88aa0d9194..9b71b1a178 100644
--- a/src/libstat/backends/redis_backend.c
+++ b/src/libstat/backends/redis_backend.c
@@ -886,8 +886,10 @@ rspamd_redis_learned (redisAsyncContext *c, gpointer r, gpointer priv)
 		rspamd_session_remove_event (task->s, rspamd_redis_fin_learn, rt);
 	}
 
-	redisAsyncFree (rt->redis);
-	rt->conn_state = RSPAMD_REDIS_DISCONNECTED;
+	if (rt->conn_state == RSPAMD_REDIS_CONNECTED) {
+		redisAsyncFree (rt->redis);
+		rt->conn_state = RSPAMD_REDIS_DISCONNECTED;
+	}
 }
 
 static gboolean