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Spout crashing on SPOUTLIBRARY::SetSpoutLogLevel() #352

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MartinPulec opened this issue Oct 30, 2023 · 3 comments
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Spout crashing on SPOUTLIBRARY::SetSpoutLogLevel() #352

MartinPulec opened this issue Oct 30, 2023 · 3 comments
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Originally posted by @zbynekdrlik in #348 (comment)

UltraGrid crashes when setting log level (both capture and display part) with following stacktrace (uv -t spout):

#0  0x00007ffffa771a77 in ucrtbase!_wtol () from C:\WINDOWS\System32\ucrtbase.dll
#1  0x00007ffffa772304 in ucrtbase!_wctomb_s_l () from C:\WINDOWS\System32\ucrtbase.dll
#2  0x00007ffffa772ed1 in ucrtbase!.stdio_common_vsprintf_s () from C:\WINDOWS\System32\ucrtbase.dll
#3  0x00007fffdc2e5c4f in SpoutLibrary!?_doLog@spoututils@@YAXW4SpoutLogLevel@1@PEBDPEAD@Z ()
   from C:\tools\msys64\home\toor\ultragrid-devel\bin\SpoutLibrary.dll
#4  0x00007fffdc2e26d2 in SpoutLibrary!??4spoutSenderNames@@QEAAAEAV0@AEBV0@@Z ()
   from C:\tools\msys64\home\toor\ultragrid-devel\bin\SpoutLibrary.dll
#5  0x00007ff6acc367cf in vidcap_spout_init (params=<optimized out>, state=0x41043ea0) at src/video_capture/spout.cpp:190
#6  0x00007ff6acba6c5d in initialize_video_capture (parent=0x14fb50, param=0x487d20, state=0x14fb38) at src/video_capture.cpp:158
#7  0x00007ff6accc573a in main (argc=3, argv=0x4d3cf0) at src/main.cpp:1403

reproducible in continuous (5ac3f93), 1.8.6, 1.8.5 but not in 1.8.4 and below.
MartinPulec added a commit that referenced this issue Oct 30, 2023
@MartinPulec
hot-fixed crashing Spout on log setting
bbd6546 
refer to GH-352
@MartinPulec MartinPulec self-assigned this Oct 30, 2023
MartinPulec added a commit that referenced this issue Oct 30, 2023
@MartinPulec
hot-fixed crashing Spout on log setting
5294185 
refer to GH-352
@zbynekdrlik
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Ready for testing fixes :)

@MartinPulec MartinPulec mentioned this issue Oct 30, 2023
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@MartinPulec
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Ready for testing fixes :)

Already built here. I've just waited for the build to be finished before reporting – it takes some half an hour.

@MartinPulec
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It looks like the issue is caused by the Spout pre-built library (version 2.007.010) no longer being compatible with the Spout headers in Git (version 2.007.012). When the library is built from sources in the Git, the problem no longer occurs. If this is correct, also other problems may occur.

Anyways, the libraries are not expected to be included in the repository in future as indicated in leadedge/Spout2#103.

MartinPulec added a commit that referenced this issue Nov 8, 2023
@MartinPulec
CI Win: build own Spout
0d54328 
closes GH-352

It looks like the pre-build library BUILD/Binaries/x64/SpoutLibrary.dll
is no longer compatible with the headers in Git.

Pre-built library version is 2.007.010 while the latest version on GitHub
is Spout 2.007.012. When building Spout from sources, the referenced
issue no longer occurs. Also the libraries are not expected to be included
in the Git in future (leadedge/Spout2#103).
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