From: Charles Lehner <cel@celehner.com>
Date: Sun, 19 Jul 2015 01:58:03 +0000 (-0400)
Subject: managesieve: prevent session list corruption
X-Git-Tag: 3.12.0~8
X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=commitdiff_plain;h=de58cd700bf263047a62b861b2c13200ce4f51f0;hp=7e1943d6b833a3de6771aa9076882b73c81356f3

managesieve: prevent session list corruption

This fixes a crash on plugin unload with a connected session
---

diff --git a/src/plugins/managesieve/managesieve.c b/src/plugins/managesieve/managesieve.c
index 3fd407971..4e7508a76 100644
--- a/src/plugins/managesieve/managesieve.c
+++ b/src/plugins/managesieve/managesieve.c
@@ -46,8 +46,9 @@ static void command_cb(SieveCommand *cmd, gpointer result);
 void sieve_sessions_close()
 {
 	if (sessions) {
-		g_slist_free_full(sessions, (GDestroyNotify)session_destroy);
+		GSList *list = sessions;
 		sessions = NULL;
+		g_slist_free_full(list, (GDestroyNotify)session_destroy);
 	}
 }