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Merged revisions 333961-333962 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/10

................
  r333961 | may | 2011-08-31 01:21:53 +0400 (Wed, 31 Aug 2011) | 11 lines
  
  Merged revisions 333947 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.8
  
  ........
    r333947 | may | 2011-08-31 01:16:30 +0400 (Wed, 31 Aug 2011) | 5 lines
    
    cleanups in ACF/ARJ GK replies processing
    fixed long (24 sec) pause if acf/arj proccessed
    before ast_cond_wait called to wait this
  ........
................
  r333962 | may | 2011-08-31 01:53:42 +0400 (Wed, 31 Aug 2011) | 3 lines
  
  security fix. really drop call if signalling addr is not same as socket
  addr
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@333963 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Alexandr Anikin
2011-08-30 22:16:13 +00:00
parent cae7253575
commit 7914527929
6 changed files with 55 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
addons/ooh323c/src/ooCalls.c
View File

@@ -63,6 +63,7 @@ OOH323CallData* ooCreateCall(char* type, char*callToken)
}
memset(call, 0, sizeof(OOH323CallData));
ast_cond_init(&call->gkWait, NULL);
ast_mutex_init(&call->GkLock);
ast_mutex_init(&call->Lock);
call->pctxt = pctxt;
call->msgctxt = msgctxt;

1
addons/ooh323c/src/ooCalls.h
View File

@@ -151,6 +151,7 @@ typedef struct OOH323CallData {
OOCTXT *msgctxt;
pthread_t callThread;
ast_cond_t gkWait;
ast_mutex_t GkLock;
ast_mutex_t Lock;
OOBOOL Monitor;
OOBOOL fsSent;

21
addons/ooh323c/src/ooGkClient.c
View File

@@ -431,7 +431,7 @@ int ooGkClientReceive(ooGkClient *pGkClient)
if(iRet != OO_OK)
{
OOTRACEERR1("Error: Failed to handle received RAS message\n");
//pGkClient->state = GkClientFailed;
pGkClient->state = GkClientFailed;
}
memReset(pctxt);
}
@@ -1921,6 +1921,8 @@ int ooGkClientHandleAdmissionConfirm
OOTimer *pTimer = NULL;
char ip[20];
ast_mutex_lock(&pGkClient->Lock);
/* Search call in pending calls list */
for(x=0 ; x<pGkClient->callsPendingList.count; x++)
{
@@ -1931,6 +1933,9 @@ int ooGkClientHandleAdmissionConfirm
OOTRACEDBGC3("Found Pending call(%s, %s)\n",
pCallAdmInfo->call->callType,
pCallAdmInfo->call->callToken);
ast_mutex_lock(&pCallAdmInfo->call->GkLock);
/* Populate Remote IP */
if(pAdmissionConfirm->destCallSignalAddress.t !=
T_H225TransportAddress_ipAddress)
@@ -1939,6 +1944,9 @@ int ooGkClientHandleAdmissionConfirm
"Gatekeeper is not an IPv4 address\n");
OOTRACEINFO1("Ignoring ACF, will wait for timeout and retransmit "
"ARQ\n");
ast_mutex_unlock(&pCallAdmInfo->call->GkLock);
ast_mutex_unlock(&pGkClient->Lock);
ast_cond_signal(&pCallAdmInfo->call->gkWait);
return OO_FAILED;
}
ipAddress = pAdmissionConfirm->destCallSignalAddress.u.ipAddress;
@@ -2000,15 +2008,15 @@ int ooGkClientHandleAdmissionConfirm
pCallAdmInfo->call->callToken);
pCallAdmInfo->call->callState = OO_CALL_CONNECTING;
/* ooH323CallAdmitted( pCallAdmInfo->call); */
dListRemove(&pGkClient->callsPendingList, pNode);
dListAppend(&pGkClient->ctxt, &pGkClient->callsAdmittedList,
pNode->data);
memFreePtr(&pGkClient->ctxt, pNode);
ast_mutex_unlock(&pCallAdmInfo->call->GkLock);
ast_mutex_unlock(&pGkClient->Lock);
ast_cond_signal(&pCallAdmInfo->call->gkWait);
return OO_OK;
break;
}
else
{
@@ -2017,6 +2025,7 @@ int ooGkClientHandleAdmissionConfirm
}
OOTRACEERR1("Error: Failed to process ACF as there is no corresponding "
"pending call\n");
ast_mutex_unlock(&pGkClient->Lock);
return OO_OK;
}
@@ -2030,6 +2039,8 @@ int ooGkClientHandleAdmissionReject
OOH323CallData *call=NULL;
OOTimer *pTimer = NULL;
ast_mutex_lock(&pGkClient->Lock);
/* Search call in pending calls list */
for(x=0 ; x<pGkClient->callsPendingList.count; x++)
{
@@ -2046,6 +2057,7 @@ int ooGkClientHandleAdmissionReject
OOTRACEWARN2("Received admission reject with request number %d can not"
" be matched with any pending call.\n",
pAdmissionReject->requestSeqNum);
ast_mutex_unlock(&pGkClient->Lock);
return OO_OK;
}
else{
@@ -2054,6 +2066,7 @@ int ooGkClientHandleAdmissionReject
memFreePtr(&pGkClient->ctxt, pCallAdmInfo);
memFreePtr(&pGkClient->ctxt, pNode);
}
ast_mutex_lock(&pCallAdmInfo->call->GkLock);
/* Delete ARQ timer */
for(y=0; y<pGkClient->timerList.count; y++)
@@ -2118,6 +2131,8 @@ int ooGkClientHandleAdmissionReject
break;
}
ast_mutex_unlock(&pCallAdmInfo->call->GkLock);
ast_mutex_unlock(&pGkClient->Lock);
ast_cond_signal(&pCallAdmInfo->call->gkWait);
return OO_OK;
}

1
addons/ooh323c/src/oochannels.c
View File

@@ -960,6 +960,7 @@ int ooMonitorCallChannels(OOH323CallData *call)
ast_mutex_lock(&call->Lock);
ast_mutex_unlock(&call->Lock);
ast_mutex_destroy(&call->Lock);
ast_mutex_destroy(&call->GkLock);
ast_cond_destroy(&call->gkWait);
pctxt = call->pctxt;
freeContext(pctxt);

29
addons/ooh323c/src/ooh323.c
View File

@@ -371,7 +371,7 @@ int ooOnReceivedSetup(OOH323CallData *call, Q931Message *q931Msg)
H225TransportAddress_ip6Address_ip *ip6 = NULL;
Q931InformationElement* pDisplayIE=NULL;
OOAliases *pAlias=NULL;
char remoteIP[2+8*4+7];
char remoteIP[2+8*4+7] = "";
call->callReference = q931Msg->callReference;
@@ -529,6 +529,7 @@ int ooOnReceivedSetup(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR5("ERROR: Security denial remote sig IP isn't a socket ip, %s not %s "
"(%s, %s)\n", remoteIP, call->remoteIP, call->callType,
call->callToken);
return OO_FAILED;
}
/* check for fast start */
@@ -1638,12 +1639,15 @@ int ooHandleH2250Message(OOH323CallData *call, Q931Message *q931Msg)
case Q931SetupMsg: /* SETUP message is received */
OOTRACEINFO3("Received SETUP message (%s, %s)\n", call->callType,
call->callToken);
ooOnReceivedSetup(call, q931Msg);
ret = ooOnReceivedSetup(call, q931Msg);
if (ret != OO_OK) {
call->callState = OO_CALL_CLEAR;
} else {
/* H225 message callback */
if(gH323ep.h225Callbacks.onReceivedSetup)
ret = gH323ep.h225Callbacks.onReceivedSetup(call, q931Msg);
if(gH323ep.h225Callbacks.onReceivedSetup)
ret = gH323ep.h225Callbacks.onReceivedSetup(call, q931Msg);
}
/* Free up the mem used by the received message, as it's processing
is done.
*/
@@ -1661,23 +1665,24 @@ int ooHandleH2250Message(OOH323CallData *call, Q931Message *q931Msg)
if(gH323ep.gkClient->state == GkClientRegistered)
{
call->callState = OO_CALL_WAITING_ADMISSION;
ast_mutex_lock(&call->Lock);
ret = ooGkClientSendAdmissionRequest(gH323ep.gkClient, call,
FALSE);
tv = ast_tvnow();
tv = ast_tvnow();
ts.tv_sec = tv.tv_sec + 24;
ts.tv_nsec = tv.tv_usec * 1000;
ast_cond_timedwait(&call->gkWait, &call->Lock, &ts);
ts.tv_nsec = tv.tv_usec * 1000;
ast_mutex_lock(&call->GkLock);
if (call->callState == OO_CALL_WAITING_ADMISSION)
ast_cond_timedwait(&call->gkWait, &call->GkLock, &ts);
if (call->callState == OO_CALL_WAITING_ADMISSION)
call->callState = OO_CALL_CLEAR;
ast_mutex_unlock(&call->Lock);
ast_mutex_unlock(&call->GkLock);
}
else {
/* TODO: Should send Release complete with reject reason */
OOTRACEERR1("Error:Ignoring incoming call as not yet"
"registered with Gk\n");
call->callState = OO_CALL_CLEAR;
call->callEndReason = OO_REASON_GK_UNREACHABLE;
}
}
if (call->callState < OO_CALL_CLEAR) {

29
addons/ooh323c/src/ooq931.c
View File

@@ -2266,19 +2266,24 @@ int ooH323MakeCall(char *dest, char *callToken, ooCallOptions *opts)
if(gH323ep.gkClient && !OO_TESTFLAG(call->flags, OO_M_DISABLEGK))
{
/* No need to check registration status here as it is already checked for
MakeCall command */
call->callState = OO_CALL_WAITING_ADMISSION;
ast_mutex_lock(&call->Lock);
ret = ooGkClientSendAdmissionRequest(gH323ep.gkClient, call, FALSE);
tv = ast_tvnow();
ts.tv_sec = tv.tv_sec + 24;
ts.tv_nsec = tv.tv_usec * 1000;
ast_cond_timedwait(&call->gkWait, &call->Lock, &ts);
if (call->callState == OO_CALL_WAITING_ADMISSION)
if(gH323ep.gkClient->state == GkClientRegistered) {
call->callState = OO_CALL_WAITING_ADMISSION;
ret = ooGkClientSendAdmissionRequest(gH323ep.gkClient, call, FALSE);
tv = ast_tvnow();
ts.tv_sec = tv.tv_sec + 24;
ts.tv_nsec = tv.tv_usec * 1000;
ast_mutex_lock(&call->GkLock);
if (call->callState == OO_CALL_WAITING_ADMISSION)
ast_cond_timedwait(&call->gkWait, &call->GkLock, &ts);
if (call->callState == OO_CALL_WAITING_ADMISSION)
call->callState = OO_CALL_CLEAR;
ast_mutex_unlock(&call->Lock);
ast_mutex_unlock(&call->GkLock);
} else {
OOTRACEERR1("Error:Aborting outgoing call as not yet"
"registered with Gk\n");
call->callState = OO_CALL_CLEAR;
call->callEndReason = OO_REASON_GK_UNREACHABLE;
}
}