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: