From c897b4e6307186e3a73d28ad46ec6cd11ae7e543 Mon Sep 17 00:00:00 2001 From: Jeff Peeler Date: Thu, 9 Oct 2008 19:27:32 +0000 Subject: [PATCH] (closes issue #13139) Reported by: krisk84 Tested by: krisk84 This change prevents a call that is placed in the parkinglot to be picked up before the PBX is finished. If another extension dials the parking extension before the PBX thread has completed at minimum warnings will occur about the PBX not properly being terminated. At worst, a crash could occur. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@147952 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- main/features.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/main/features.c b/main/features.c index 63bf1952ae..9884441923 100644 --- a/main/features.c +++ b/main/features.c @@ -2857,6 +2857,10 @@ static int park_exec_full(struct ast_channel *chan, void *data, struct ast_parki AST_LIST_LOCK(&parkinglot->parkings); AST_LIST_TRAVERSE_SAFE_BEGIN(&parkinglot->parkings, pu, list) { if (!data || pu->parkingnum == park) { + if (pu->chan->pbx) { /* do not allow call to be picked up until the PBX thread is finished */ + AST_LIST_UNLOCK(&parkinglot->parkings); + return -1; + } AST_LIST_REMOVE_CURRENT(list); break; }