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Do not continue to receive DTMF, when the channel is hungup and about to be destroyed.

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(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/trunk@189911 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2009-04-22 16:01:30 +00:00
parent ba6dab1a1b
commit 9cbd90a864
1 changed files with 3 additions and 3 deletions
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6
channels/chan_unistim.c
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@@ -2473,7 +2473,7 @@ 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;
}
@@ -4223,8 +4223,8 @@ 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;
}