"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "src/dynamic-preprocessors/sip/spp_sip.c" between
snort-2.9.16.1.tar.gz and snort-2.9.17.tar.gz

About: Snort is a network intrusion prevention and detection system (IDS/IPS) combining the benefits of signature, protocol and anomaly-based inspection.

spp_sip.c  (snort-2.9.16.1)	:	spp_sip.c  (snort-2.9.17)
skipping to change at line 401		skipping to change at line 401
DEBUG_WRAP(DebugMessage(DEBUG_SIP, "%s\n", SIP_DEBUG__START_MSG));		DEBUG_WRAP(DebugMessage(DEBUG_SIP, "%s\n", SIP_DEBUG__START_MSG));
packetp = (SFSnortPacket*) ipacketp;		packetp = (SFSnortPacket*) ipacketp;
sfPolicyUserPolicySet (sip_config, policy_id);		sfPolicyUserPolicySet (sip_config, policy_id);
// preconditions - what we registered for		// preconditions - what we registered for
assert((IsUDP(packetp) || IsTCP(packetp)) &&		assert((IsUDP(packetp) || IsTCP(packetp)) &&
packetp->payload && packetp->payload_size);		packetp->payload && packetp->payload_size);
if (IsTCP(packetp) && (!_dpd.readyForProcess(packetp)))		if (IsTCP(packetp))
{		{
/* Packet will be rebuilt, so wait for it */		if (!_dpd.readyForProcess(packetp))
DEBUG_WRAP(DebugMessage(DEBUG_SIP, "Packet will be reassembled\n"));		{
return;		/* Packet will be rebuilt, so wait for it */
		DEBUG_WRAP(DebugMessage(DEBUG_SIP, "Packet will be reassembled\n"));
		return;
		}
		if (_dpd.sessionAPI->get_application_data(packetp->stream_session, PP_SS
		L) &&
		!_dpd.streamAPI->is_session_decrypted(packetp->stream_session))
		{
		/* Packet is a non-SIP/encrypted SIP one, skip those */
		DEBUG_WRAP(DebugMessage(DEBUG_SIP, "Packet is encrypted or not a SIP
		packet\n"));
		return;
		}
}		}
PREPROC_PROFILE_START(sipPerfStats);		PREPROC_PROFILE_START(sipPerfStats);
sip_eval_config = sfPolicyUserDataGetCurrent(sip_config);		sip_eval_config = sfPolicyUserDataGetCurrent(sip_config);
/* Attempt to get a previously allocated SIP block. */		/* Attempt to get a previously allocated SIP block. */
sessp = _dpd.sessionAPI->get_application_data(packetp->stream_session, PP_SI P);		sessp = _dpd.sessionAPI->get_application_data(packetp->stream_session, PP_SI P);
if (sessp != NULL)		if (sessp != NULL)
{		{
End of changes. 2 change blocks.
4 lines changed or deleted		16 lines changed or added

---