[Nasm-bugs] [Bug 3392692] .pdata section appears to be over-aligned

noreply-nasm at dev.nasm.us noreply-nasm at dev.nasm.us
Fri Jul 10 15:59:13 PDT 2020


https://bugzilla.nasm.us/show_bug.cgi?id=3392692

--- Comment #12 from Dale Curtis <dalecurtis at chromium.org> ---
Here are the build artifacts and hopefully enough .pdb to see issues.

https://storage.googleapis.com/dalecurtis/media_unittest.zip

You can run the failing test with:
out\Release\media_unittests.exe --single-process-tests
--gtest_filter=Dav1dVideoDecoderTest.Reinitialize_AfterDecodeFrame

You should get a stack trace like:
Received fatal exception EXCEPTION_ACCESS_VIOLATION
Backtrace:
        dav1d_ipred_filter_ssse3 [0x00007FFD09007CED+93]
        decode_b [0x00007FFD08F7218A+12462]
(o:\third_party\dav1d\libdav1d\src\decode.c:1231)
        decode_sb [0x00007FFD08F6BD49+2761]
(o:\third_party\dav1d\libdav1d\src\decode.c:2234)
        decode_sb [0x00007FFD08F6B79E+1310]
(o:\third_party\dav1d\libdav1d\src\decode.c:2143)
        decode_sb [0x00007FFD08F6B79E+1310]
(o:\third_party\dav1d\libdav1d\src\decode.c:2143)
        decode_sb [0x00007FFD08F6B79E+1310]
(o:\third_party\dav1d\libdav1d\src\decode.c:2143)
        dav1d_decode_tile_sbrow [0x00007FFD08F6AFB7+1587]
(o:\third_party\dav1d\libdav1d\src\decode.c:2627)
        dav1d_tile_task [0x00007FFD08E6450C+682]
(o:\third_party\dav1d\libdav1d\src\thread_task.c:95)
        thread_entrypoint [0x00007FFD08E640A9+15]
(o:\third_party\dav1d\libdav1d\src\win32\thread.c:56)
        beginthreadex [0x00007FFD5C0C0E82+322]
        BaseThreadInitThunk [0x00007FFD5D257BD4+20]
        RtlUserThreadStart [0x00007FFD5ED4CE51+33]

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