FGCOM/libpri
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Fix TE PTMP side sending FACILITY messages on the dummy call reference.

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Only the NT PTMP side can send Q.931 broadcast messages.

Also removed an inaccurate comment in Q.921 and made
q921_mdl_handle_error_callback() call the correct struct pri free
function.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1426 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This commit is contained in:
Richard Mudgett 2010-01-19 21:53:31 +00:00
parent 79fbecc5ae
commit 7dd6494c61
2 changed files with 11 additions and 19 deletions
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3
q921.c
View File

@ -564,7 +564,6 @@ int q921_transmit_iframe(struct pri *vpri, int tei, void *buf, int len, int cr)
if (pri->q921_state == Q921_TEI_UNASSIGNED) {
q921_tei_request(pri);
/* We don't setstate here because the pri with the TEI we need hasn't been created */
q921_setstate(pri, Q921_ESTABLISH_AWAITING_TEI);
}
} else {
@ -1299,7 +1298,7 @@ static void q921_mdl_handle_error_callback(void *vpri)
pri_message(pri, "Freeing TEI of %d\n", freep->tei);
}
free(freep);
__pri_free_tei(freep);
}
return;

25
q931.c
View File

@ -3969,6 +3969,7 @@ static int send_message(struct pri *ctrl, q931_call *call, int msgtype, int ies[
int offset=0;
int x;
int codeset;
int uiframe;
if (call->outboundbroadcast && call->master_call == call && msgtype != Q931_SETUP) {
pri_error(ctrl,
@ -3997,10 +3998,9 @@ static int send_message(struct pri *ctrl, q931_call *call, int msgtype, int ies[
/* Invert the logic */
len = sizeof(buf) - len;
ctrl = call->pri;
if (ctrl) {
int uiframe;
uiframe = 0;
if (BRI_NT_PTMP(ctrl)) {
/* NT PTMP is the only mode that can broadcast Q.931 messages. */
switch (msgtype) {
case Q931_SETUP:
/*
@ -4011,13 +4011,10 @@ static int send_message(struct pri *ctrl, q931_call *call, int msgtype, int ies[
* If those are true, we need to send the SETUP in a UI frame
* instead of an I-frame.
*/
if (BRI_NT_PTMP(ctrl))
uiframe = 1;
else
uiframe = 0;
break;
case Q931_FACILITY:
if (ctrl->tei == Q921_TEI_GROUP) {
if (call->pri->tei == Q921_TEI_GROUP) {
/* Broadcast TEI. */
if (q931_is_dummy_call(call)) {
/*
@ -4031,23 +4028,19 @@ static int send_message(struct pri *ctrl, q931_call *call, int msgtype, int ies[
msg2str(msgtype), call->cr);
return -1;
}
} else {
uiframe = 0;
}
break;
default:
uiframe = 0;
break;
}
if (ctrl->debug & PRI_DEBUG_Q931_STATE) {
/* This message is only interesting for NT PTMP mode. */
pri_message(ctrl,
"Sending message for call %p on %p TEI/SAPI %d/%d, call->pri is %p, TEI/SAPI %d/%d\n",
call,
ctrl, ctrl->tei, ctrl->sapi,
call->pri, call->pri->tei, call->pri->sapi);
"Sending message for call %p on call->pri: %p with TEI/SAPI %d/%d\n",
call, call->pri, call->pri->tei, call->pri->sapi);
}
q931_xmit(ctrl, ctrl->tei, h, len, 1, uiframe);
}
q931_xmit(call->pri, call->pri->tei, h, len, 1, uiframe);
call->acked = 1;
return 0;
}