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The call trace for the incoming call: dummy.exe!operator new(unsigned int count = 541438728) Line: 12, Byte Offsets: 0x14 C++ dummy.exe!std::_Allocate<std::_List_nod<resip::Data,std::allocator<resip::Data> >::_Node>(unsigned int _Count = 1, std::_List_nod<resip::Data,std::allocator<resip::Data> >::_Node* __formal = 0x00000000) Line: 44, Byte Offsets: 0x70 C++ dummy.exe!std::allocator<std::_List_nod<resip::Data,std::allocator<resip::Data> >::_Node>::allocate(unsigned int _Count = 1) Line: 152, Byte Offsets: 0x1c C++ dummy.exe!std::list<resip::Data,std::allocator<resip::Data> >::_Buynode(void) Line: 1136, Byte Offsets: 0x24 C++ dummy.exe!std::list<resip::Data,std::allocator<resip::Data> >::list<resip::Data,std::allocator<resip::Data> >(void) Line: 430, Byte Offsets: 0x40 C++ dummy.exe!resip::SdpContents::Session::Medium::Medium(void) Line: 1224, Byte Offsets: 0x6c C++ dummy.exe!resip::SdpContents::Session::parse(resip::ParseBuffer& pb = {...}) Line: 1056, Byte Offsets: 0x5d8 C++ dummy.exe!resip::SdpContents::parse(resip::ParseBuffer& pb = {...}) Line: 212, Byte Offsets: 0x1c C++ dummy.exe!resip::LazyParser::checkParsed(void) Line: 98, Byte Offsets: 0xac C++ dummy.exe!resip::SdpContents::session(void) Line: 519, Byte Offsets: 0x18 C++ dummy.exe!AggregatedSessionHandler::onOffer(resip::Handle<resip::InviteSession> is = {...}, resip::SipMessage& msg = {...}, resip::SdpContents& sdp = {...}) Line: 975, Byte Offsets: 0x84 C++ dummy.exe!resip::ServerInviteSession::dispatchStart(resip::SipMessage& msg = {...}) Line: 724, Byte Offsets: 0x244 C++ dummy.exe!resip::ServerInviteSession::dispatch(resip::SipMessage& msg = {...}) Line: 615, Byte Offsets: 0xb8 C++ dummy.exe!resip::Dialog::dispatch(resip::SipMessage& msg = {...}) Line: 362, Byte Offsets: 0x2e8 C++ dummy.exe!resip::DialogSet::dispatch(resip::SipMessage& msg = {...}) Line: 826, Byte Offsets: 0x1c68 C++ dummy.exe!resip::DialogUsageManager::processRequest(resip::SipMessage& request = {...}) Line: 1722, Byte Offsets: 0xb88 C++ dummy.exe!resip::DialogUsageManager::incomingProcess(std::auto_ptr<resip::Message>* msg = 0x205c2f4c) Line: 1316, Byte Offsets: 0x9d4 C++ dummy.exe!resip::DialogUsageManager::internalProcess(std::auto_ptr<resip::Message>* msg = 0x205c2fe0) Line: 1164, Byte Offsets: 0x3ac C++ dummy.exe!resip::DialogUsageManager::process(void) Line: 1341, Byte Offsets: 0xa0 C++ dummy.exe!main(void) Line: 1122, Byte Offsets: 0x3d74 C++ On receiving the incoming call, memory allocation for SDP Medium is coming out as 541438728 bytes, which is causing Datatype misalignment exception on malloc. For an outgoing call, this count is less than 200 bytes. As we can see from the trace, the path is through the onOffer callback (on parsing the SDP Body), I tried a Hold-In on a connected Outgoing call to reach onOffer which went through fine. So the problem is only coming on receiving a new SDP Body for the incoming call. I am using resiprocate v1.1. Please let me know if you want any specific detail. -RamaRao Byron Campen wrote: Then I am not sure. The guy never told us what he did to fix it. We thought that maybe there was a compatibility problem stemming from dynamic_cast. Where is this error happening in the code? |