[Freeswitch-svn] [commit] r4934 - freeswitch/trunk/src/mod/endpoints/mod_wanpipe

[Freeswitch SVN]

Author: anthm
Date: Sat Apr 14 13:16:31 2007
New Revision: 4934

Modified:
   freeswitch/trunk/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c

Log:
fix dtmf after hangup race condition

Modified: freeswitch/trunk/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c
==============================================================================
--- freeswitch/trunk/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c	(original)
+++ freeswitch/trunk/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c	Sat Apr 14 13:16:31 2007
@@ -876,6 +876,10 @@
 	tech_pvt = switch_core_session_get_private(session);
 	assert(tech_pvt != NULL);
 
+	if (switch_test_flag(tech_pvt, TFLAG_BYE) || tech_pvt->wpsock->fd < 0) {
+		return SWITCH_STATUS_GENERR;
+	}
+
 	if (!tech_pvt->dtmf_buffer) {
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Allocate DTMF Buffer....");
 		if (switch_buffer_create_dynamic(&tech_pvt->dtmf_buffer, 1024, 3192, 0) != SWITCH_STATUS_SUCCESS) {
@@ -907,6 +911,9 @@
 	tech_pvt = (private_object_t *) switch_core_session_get_private(session);
 	assert(tech_pvt != NULL);
 
+	if (switch_test_flag(tech_pvt, TFLAG_BYE) || tech_pvt->wpsock->fd < 0) {
+		return SWITCH_STATUS_GENERR;
+	}
 
 	switch (msg->message_id) {
 	case SWITCH_MESSAGE_INDICATE_NOMEDIA: