https://origsvn.digium.com/svn/asterisk/branches/1.4
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r131421 | russell | 2008-07-16 15:47:53 -0500 (Wed, 16 Jul 2008) | 7 lines
Always ensure that the channel's tech_pvt reference is NULL after calling the
destroy callback.
(closes issue #13060)
Reported by: jpgrayson
Patches:
chan_iax2_tech_pvt_crash.patch uploaded by jpgrayson (license 492)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@131422
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
ast_debug(1, "Really destroying %s now...\n", c->name);
iax2_destroy(callno);
}
+ } else if (c->tech_pvt) {
+ /* If this call no longer exists, but the channel still
+ * references it we need to set the channel's tech_pvt to null
+ * to avoid ast_channel_free() trying to free it.
+ */
+ c->tech_pvt = NULL;
}
ast_mutex_unlock(&iaxsl[callno]);
ast_verb(3, "Hungup '%s'\n", c->name);