From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Fri, 19 Oct 2018 06:39:39 +0000 (+0300)
Subject: push-notification-driver-lua: Perform garbage collection after transaction
X-Git-Tag: 2.3.9~1156
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c73fbdf9dc653bdc802939bc8c15c1f6c5105e08;p=thirdparty%2Fdovecot%2Fcore.git

push-notification-driver-lua: Perform garbage collection after transaction

Ensure Lua releases resources here.
---

diff --git a/src/plugins/push-notification/push-notification-driver-lua.c b/src/plugins/push-notification/push-notification-driver-lua.c
index c38c7d928a..6aef5810fe 100644
--- a/src/plugins/push-notification/push-notification-driver-lua.c
+++ b/src/plugins/push-notification/push-notification-driver-lua.c
@@ -526,7 +526,8 @@ push_notification_driver_lua_end_txn(struct push_notification_driver_txn *dtxn,
 	event_unref(&event);
 	/* release context */
 	luaL_unref(ctx->script->L, LUA_REGISTRYINDEX, tctx->tx_ref);
-
+	/* call gc here */
+	(void)lua_gc(ctx->script->L, LUA_GCCOLLECT, 1);
 	mail_user_unref(&user);
 }