From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 16 Feb 2017 13:17:16 +0000 (+0000)
Subject: [Fix] Strings returned from lua are ephemeral
X-Git-Tag: 1.5.0~95
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=fa4fec0db345fe4162ad65a47c234f1171b3ab19;p=rspamd.git

[Fix] Strings returned from lua are ephemeral

Pointy hat to: @fatalbanana
---

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index af85282f2..17f55b8b2 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -3425,7 +3425,7 @@ lua_task_set_metric_subject (lua_State *L)
 	subject = luaL_checkstring (L, 2);
 
 	if (task && metric && subject) {
-		metric->subject = subject;
+		metric->subject = rspamd_mempool_strdup (task->task_pool, subject);
 		lua_pushboolean (L, true);
 	}
 	else {