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update

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7853 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-03-10 19:04:01 +00:00
parent 975fec2222
commit dc5c28e1f9
2 changed files with 33 additions and 2 deletions
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4
src/mod/endpoints/mod_sofia/mod_sofia.c
View File

@ -636,7 +636,9 @@ static switch_status_t sofia_kill_channel(switch_core_session_t *session, int si
{ {
private_object_t *tech_pvt = switch_core_session_get_private(session); private_object_t *tech_pvt = switch_core_session_get_private(session);
switch_assert(tech_pvt != NULL); if (!tech_pvt) {
return SWITCH_STATUS_FALSE;
}
switch (sig) { switch (sig) {
case SWITCH_SIG_BREAK: case SWITCH_SIG_BREAK:

31
src/switch_core_io.c
View File

@ -40,6 +40,11 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_video_frame(switch_cor
switch_io_event_hook_video_write_frame_t *ptr; switch_io_event_hook_video_write_frame_t *ptr;
switch_status_t status = SWITCH_STATUS_FALSE; switch_status_t status = SWITCH_STATUS_FALSE;
switch_io_flag_t flags = 0; switch_io_flag_t flags = 0;
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
if (session->endpoint_interface->io_routines->write_video_frame) { if (session->endpoint_interface->io_routines->write_video_frame) {
if ((status = session->endpoint_interface->io_routines->write_video_frame(session, frame, timeout, flags, stream_id)) == SWITCH_STATUS_SUCCESS) { if ((status = session->endpoint_interface->io_routines->write_video_frame(session, frame, timeout, flags, stream_id)) == SWITCH_STATUS_SUCCESS) {
for (ptr = session->event_hooks.video_write_frame; ptr; ptr = ptr->next) { for (ptr = session->event_hooks.video_write_frame; ptr; ptr = ptr->next) {
@ -57,6 +62,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_video_frame(switch_core
switch_status_t status = SWITCH_STATUS_FALSE; switch_status_t status = SWITCH_STATUS_FALSE;
switch_io_event_hook_video_read_frame_t *ptr; switch_io_event_hook_video_read_frame_t *ptr;
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
if (session->endpoint_interface->io_routines->read_video_frame) { if (session->endpoint_interface->io_routines->read_video_frame) {
if ((status = if ((status =
session->endpoint_interface->io_routines->read_video_frame(session, frame, timeout, SWITCH_IO_FLAG_NOOP, stream_id)) == SWITCH_STATUS_SUCCESS) { session->endpoint_interface->io_routines->read_video_frame(session, frame, timeout, SWITCH_IO_FLAG_NOOP, stream_id)) == SWITCH_STATUS_SUCCESS) {
@ -97,6 +106,11 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
unsigned int flag = 0; unsigned int flag = 0;
top: top:
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
status = SWITCH_STATUS_FALSE; status = SWITCH_STATUS_FALSE;
need_codec = perfect = 0; need_codec = perfect = 0;
@ -466,6 +480,9 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_frame(switch_core_sess
switch_assert(session != NULL); switch_assert(session != NULL);
switch_assert(frame != NULL); switch_assert(frame != NULL);
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
if (switch_channel_test_flag(session->channel, CF_HOLD)) { if (switch_channel_test_flag(session->channel, CF_HOLD)) {
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
@ -917,6 +934,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_recv_dtmf(switch_core_sessio
switch_status_t status; switch_status_t status;
switch_dtmf_t new_dtmf; switch_dtmf_t new_dtmf;
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
switch_assert(dtmf); switch_assert(dtmf);
new_dtmf = *dtmf; new_dtmf = *dtmf;
@ -943,6 +964,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_send_dtmf(switch_core_sessio
switch_status_t status = SWITCH_STATUS_FALSE; switch_status_t status = SWITCH_STATUS_FALSE;
switch_dtmf_t new_dtmf; switch_dtmf_t new_dtmf;
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
switch_assert(dtmf); switch_assert(dtmf);
new_dtmf = *dtmf; new_dtmf = *dtmf;
@ -983,9 +1008,13 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_send_dtmf_string(switch_core
int i, argc; int i, argc;
char *argv[256]; char *argv[256];
switch_assert(session != NULL); switch_assert(session != NULL);
if (switch_channel_get_state(session->channel) >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
if (switch_strlen_zero(dtmf_string)) { if (switch_strlen_zero(dtmf_string)) {
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }