From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Wed, 22 Apr 2009 16:03:07 +0000 (+0000)
Subject: Merged revisions 189911 via svnmerge from
X-Git-Tag: 1.6.1.3-rc1~313
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80ac94cb45b5e2e0c3d3d0276d579b19c218879c;p=thirdparty%2Fasterisk.git

Merged revisions 189911 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

........
  r189911 | tilghman | 2009-04-22 11:01:30 -0500 (Wed, 22 Apr 2009) | 7 lines

  Do not continue to receive DTMF, when the channel is hungup and about to be destroyed.
  (closes issue #14858)
   Reported by: barryf
   Patches:
         20090421__bug14858.diff.txt uploaded by tilghman (license 14)
   Tested by: barryf
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@189913 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_unistim.c b/channels/chan_unistim.c
index 0354b7af86..52102af949 100644
--- a/channels/chan_unistim.c
+++ b/channels/chan_unistim.c
@@ -2474,7 +2474,7 @@ static int unistim_do_senddigit(struct unistimsession *pte, char digit)
 	struct ast_frame f = { 0, };
 	struct unistim_subchannel *sub;
 	sub = pte->device->lines->subs[SUB_REAL];
-	if (!sub->owner) {
+	if (!sub->owner || sub->alreadygone) {
 		ast_log(LOG_WARNING, "Unable to find subchannel in dtmf senddigit\n");
 		return -1;
 	}
@@ -4224,8 +4224,8 @@ static int unistim_senddigit_end(struct ast_channel *ast, char digit, unsigned i
 
 	sub = pte->device->lines->subs[SUB_REAL];
 
-	if (!sub->owner) {
-		ast_log(LOG_WARNING, "Unable to find subchannel in dtmf senddigiti_end\n");
+	if (!sub->owner || sub->alreadygone) {
+		ast_log(LOG_WARNING, "Unable to find subchannel in dtmf senddigit_end\n");
 		return -1;
 	}