valgrind detect invalid memory writes

tgmemcheck.txt (text/plain), 13.15 KB, created by Михаил on 2020-11-12 19:45:17 UTC

==34802== Thread 27:
==34802== Invalid write of size 8
==34802==    at 0x730E3DC: _Vector_impl_data (stl_vector.h:95)
==34802==    by 0x730E3DC: _Vector_impl (stl_vector.h:130)
==34802==    by 0x730E3DC: _Vector_base (stl_vector.h:285)
==34802==    by 0x730E3DC: vector (stl_vector.h:484)
==34802==    by 0x730E3DC: cricket::PortAllocator::PortAllocator() (port_allocator.cc:101)
==34802==    by 0x73381A9: cricket::BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager*, rtc::PacketSocketFactory*, webrtc::TurnCustomizer*, cricket::RelayPortFactoryInterface*) (basic_port_allocator.cc:159)
==34802==    by 0x57DC05: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802==  Address 0x171bfd18 is 0 bytes after a block of size 616 alloc'd
==34802==    at 0x4838E0F: operator new(unsigned long) (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==34802==    by 0x57DBEB: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802== 
==34802== Invalid write of size 1
==34802==    at 0x730E3E7: cricket::PortAllocator::PortAllocator() (port_allocator.cc:101)
==34802==    by 0x73381A9: cricket::BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager*, rtc::PacketSocketFactory*, webrtc::TurnCustomizer*, cricket::RelayPortFactoryInterface*) (basic_port_allocator.cc:159)
==34802==    by 0x57DC05: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802==  Address 0x171bfd20 is 8 bytes after a block of size 616 alloc'd
==34802==    at 0x4838E0F: operator new(unsigned long) (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==34802==    by 0x57DBEB: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802== 
==34802== Invalid write of size 4
==34802==    at 0x730E3EE: cricket::PortAllocator::PortAllocator() (port_allocator.cc:101)
==34802==    by 0x73381A9: cricket::BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager*, rtc::PacketSocketFactory*, webrtc::TurnCustomizer*, cricket::RelayPortFactoryInterface*) (basic_port_allocator.cc:159)
==34802==    by 0x57DC05: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802==  Address 0x171bfd24 is 12 bytes after a block of size 616 alloc'd
==34802==    at 0x4838E0F: operator new(unsigned long) (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==34802==    by 0x57DBEB: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802== 
==34802== Invalid write of size 8
==34802==    at 0x730E3F8: cricket::PortAllocator::PortAllocator() (port_allocator.cc:101)
==34802==    by 0x73381A9: cricket::BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager*, rtc::PacketSocketFactory*, webrtc::TurnCustomizer*, cricket::RelayPortFactoryInterface*) (basic_port_allocator.cc:159)
==34802==    by 0x57DC05: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802==  Address 0x171bfd28 is 16 bytes after a block of size 616 alloc'd
==34802==    at 0x4838E0F: operator new(unsigned long) (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==34802==    by 0x57DBEB: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802== 
==34802== Invalid write of size 1
==34802==    at 0x730E403: _Optional_payload_base (optional:108)
==34802==    by 0x730E403: _Optional_payload (optional:300)
==34802==    by 0x730E403: _Optional_base (optional:600)
==34802==    by 0x730E403: optional (optional:688)
==34802==    by 0x730E403: cricket::PortAllocator::PortAllocator() (port_allocator.cc:101)
==34802==    by 0x73381A9: cricket::BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager*, rtc::PacketSocketFactory*, webrtc::TurnCustomizer*, cricket::RelayPortFactoryInterface*) (basic_port_allocator.cc:159)
==34802==    by 0x57DC05: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802==  Address 0x171bfd34 is 20 bytes after a block of size 624 in arena "client"
==34802== 
==34802== Invalid write of size 1
==34802==    at 0x730E40A: cricket::PortAllocator::PortAllocator() (port_allocator.cc:101)
==34802==    by 0x73381A9: cricket::BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager*, rtc::PacketSocketFactory*, webrtc::TurnCustomizer*, cricket::RelayPortFactoryInterface*) (basic_port_allocator.cc:159)
==34802==    by 0x57DC05: tgcalls::NetworkManager::start() (NetworkManager.cpp:93)
==34802==    by 0x57E4CD: rtc::rtc_thread_internal::MessageWithFunctor<void tgcalls::ThreadLocalObject<tgcalls::NetworkManager>::perform<tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}>(rtc::Location const&, tgcalls::Manager::start()::{lambda(tgcalls::NetworkManager*)#4}&&)::{lambda()#1}>::Run() [clone .lto_priv.0] (Manager.cpp:265)
==34802==    by 0x6E1FDA3: rtc::(anonymous namespace)::MessageHandlerWithTask::OnMessage(rtc::Message*) (thread.cc:78)
==34802==    by 0x6E2037F: rtc::Thread::Dispatch(rtc::Message*) (thread.cc:664)
==34802==    by 0x6E20BB7: rtc::Thread::ProcessMessages(int) (thread.cc:1000)
==34802==    by 0x6E20C47: rtc::Thread::Run() (thread.cc:842)
==34802==    by 0x6E22596: rtc::Thread::PreRun(void*) (thread.cc:831)
==34802==    by 0x4CABEDD: start_thread (pthread_create.c:463)
==34802==    by 0x498010E: clone (clone.S:95)
==34802==  Address 0x171bfd38 is 24 bytes after a block of size 624 in arena "client"
==34802== 

valgrind: m_mallocfree.c:303 (get_bszB_as_is): Assertion 'bszB_lo == bszB_hi' failed.
valgrind: Heap block lo/hi size mismatch: lo = 688, hi = 512.
This is probably caused by your program erroneously writing past the
end of a heap block and corrupting heap metadata.  If you fix any
invalid writes reported by Memcheck, this assertion failure will
probably go away.  Please try that before reporting this as a bug.