0000183: dpbjgc.cpp:PropagateMark() crash (seems to happen on exit) - ZDoom

All Projects Gameplay + OpenGL Software Renderer zdoom.org (Site)

ID	Project	Category	View Status	Date Submitted	Last Update

0000183	Software Renderer	[All Projects] Bug	public	2017-02-04 13:21	2017-02-08 23:08

Reporter	Rachael
Assigned To
Priority	normal	Severity	crash	Reproducibility	random
Status	resolved	Resolution	fixed

Summary	0000183: dpbjgc.cpp:PropagateMark() crash (seems to happen on exit)
Description	Seems to happen when exiting the game using the software renderer. Stack trace: > qzdoom.exe!GC::PropagateMark() Line 194 C++ qzdoom.exe!GC::FullGC() Line 546 C++ qzdoom.exe!P_FreeLevelData() Line 3452 C++ qzdoom.exe!P_Shutdown() Line 4200 C++ qzdoom.exe!call_terms() Line 225 C++ qzdoom.exe!__crt_seh_guarded_call<int>::operator()<<lambda_e24bbb7b643b32fcea6fa61b31d4c984>,<lambda_275893d493268fdec8709772e3fcec0e> & __ptr64,<lambda_9d71df4d7cf3f480f8d633942495c3b0> >(__acrt_lock_and_call::__l3::<lambda_e24bbb7b643b32fcea6fa61b31d4c984> && setup, _execute_onexit_table::__l22::<lambda_275893d493268fdec8709772e3fcec0e> & action, __acrt_lock_and_call::__l4::<lambda_9d71df4d7cf3f480f8d633942495c3b0> && cleanup) Line 199 C++ qzdoom.exe!_execute_onexit_table(_onexit_table_t * table) Line 222 C++ qzdoom.exe!common_exit(const int return_code, const _crt_exit_cleanup_mode cleanup_mode, const _crt_exit_return_mode return_mode) Line 215 C++ qzdoom.exe!Cmd_quit(FCommandLine & argv, APlayerPawn * who, int key) Line 108 C++ qzdoom.exe!C_DoCommand(const char * cmd, int keynum) Line 627 C++ qzdoom.exe!AddCommandString(char * cmd, int keynum) Line 728 C++ qzdoom.exe!C_HandleKey(event_t * ev, FCommandBuffer & buffer) Line 1593 C++ qzdoom.exe!D_ProcessEvents() Line 285 C++ qzdoom.exe!NetUpdate() Line 981 C++ qzdoom.exe!D_Display() Line 894 C++ qzdoom.exe!D_DoomLoop() Line 1019 C++ qzdoom.exe!D_DoomMain() Line 2687 C++ qzdoom.exe!DoMain(HINSTANCE__ * hInstance) Line 1035 C++ qzdoom.exe!WinMain(HINSTANCE__ * hInstance, HINSTANCE__ * nothing, char * cmdline, int nCmdShow) Line 1345 C++ [External Code]
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Rachael 2017-02-04 13:26 administrator ~0000375	This may be a GZDoom issue as well, because I am getting problems there also, even with the hardware renderer activated.

dpJudas 2017-02-04 15:02 developer ~0000376	A garbage collector crash could be caused by all kinds of things. It could be the software renderer, but only if there's a buffer overrun somewhere that ran over some GC memory. Unless you got this crash when running with r_scene_multithreaded enabled. In that case all bets are off and I wouldn't be surprised to see this kind of crash.

Graf Zahl 2017-02-05 16:52 administrator ~0000404	These are normally missing write barriers. The menu code could cause them but I believe I plugged them all yesterday evening.

dpJudas 2017-02-08 23:08 developer ~0000452	Marking this one as fixed because of what Graf said.

Date Modified	Username	Field	Change
2017-02-04 13:21	Rachael	New Issue
2017-02-04 13:26	Rachael	Note Added: 0000375
2017-02-04 15:02	dpJudas	Note Added: 0000376
2017-02-05 16:52	Graf Zahl	Note Added: 0000404
2017-02-08 23:08	dpJudas	Status	new => resolved
2017-02-08 23:08	dpJudas	Resolution	open => fixed
2017-02-08 23:08	dpJudas	Note Added: 0000452