From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 4 Mar 2016 11:22:36 +0000 (+0000)
Subject: [Fix] Fix race condition in lua_tcp module
X-Git-Tag: 1.2.0~122
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f650e7e764b49da713dca9d43e6d5812349dfb6;p=thirdparty%2Frspamd.git

[Fix] Fix race condition in lua_tcp module
---

diff --git a/src/lua/lua_tcp.c b/src/lua/lua_tcp.c
index a6ebb2dc2a..3ec0679732 100644
--- a/src/lua/lua_tcp.c
+++ b/src/lua/lua_tcp.c
@@ -113,8 +113,8 @@ static void
 lua_tcp_maybe_free (struct lua_tcp_cbdata *cbd)
 {
 	if (cbd->session) {
-		rspamd_session_remove_event (cbd->session, lua_tcp_fin, cbd);
 		rspamd_session_watcher_pop (cbd->session, cbd->w);
+		rspamd_session_remove_event (cbd->session, lua_tcp_fin, cbd);
 	}
 	else {
 		lua_tcp_fin (cbd);