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2 commits

Author SHA1 Message Date
Robert Müller 31cd84411c Remove obsolete leak sanitizer suppression
The memory appears to be properly freed now, so this suppression is no longer necessary.

Keeping the empty suppressions file for the future is easier than removing it.
2023-07-11 21:10:18 +02:00
def 9a89e58a16 Add lsan.supp for opengl leak (fixes #5296)
See also Jupeyy's explanation in
https://github.com/ddnet/ddnet/issues/4294 for why we want to ignore
this:

> sadly components have no OnDestruct on anything like that
> so aslong it doesn't actually leak it's just non destructed memory

So it's something we allocate once for the entire client lifetime from
my understanding.

=================================================================
==421461==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 411760 byte(s) in 10 object(s) allocated from:
    #0 0x55eaf0c08a29 in malloc (/media/ddnet/integration_test/DDNet+0x736a29)
    #1 0x55eaf0de9f72 in CCommandProcessorFragment_OpenGL2::Cmd_CreateBufferObject(CCommandBuffer::SCommand_CreateBufferObject const*) /media/ddnet/src/engine/client/backend/opengl/backend_opengl.cpp:1898:25
    #2 0x55eaf0dd82f5 in CCommandProcessorFragment_OpenGL::RunCommand(CCommandBuffer::SCommand const*) /media/ddnet/src/engine/client/backend/opengl/backend_opengl.cpp
    #3 0x55eaf0f73229 in CCommandProcessor_SDL_GL::RunBuffer(CCommandBuffer*) /media/ddnet/src/engine/client/backend_sdl.cpp:246:20
    #4 0x55eaf0f70568 in CGraphicsBackend_Threaded::ThreadFunc(void*) /media/ddnet/src/engine/client/backend_sdl.cpp:75:25
    #5 0x55eaf0d679d7 in thread_run(void*) /media/ddnet/src/base/system.cpp:686:2
    #6 0x7f08b788c54c  (/usr/lib/libc.so.6+0x8c54c)

SUMMARY: AddressSanitizer: 411760 byte(s) leaked in 10 allocation(s).
2022-06-05 20:01:02 +02:00