[asterisk-commits] tilghman: trunk r189911 - /trunk/channels/chan_unistim.c

[SVN commits to the Asterisk project]

Author: tilghman
Date: Wed Apr 22 11:01:30 2009
New Revision: 189911

URL: http://svn.digium.com/svn-view/asterisk?view=rev&rev=189911
Log:
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

Modified:
    trunk/channels/chan_unistim.c

Modified: trunk/channels/chan_unistim.c
URL: http://svn.digium.com/svn-view/asterisk/trunk/channels/chan_unistim.c?view=diff&rev=189911&r1=189910&r2=189911
==============================================================================
--- trunk/channels/chan_unistim.c (original)
+++ trunk/channels/chan_unistim.c Wed Apr 22 11:01:30 2009
@@ -2473,7 +2473,7 @@
 	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;
 	}
@@ -4223,8 +4223,8 @@
 
 	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;
 	}