#1008 MediaInfo GUI 0.7.87 crashing with access violation on specific MKV files

[Christian Toller]

MediaInfo GUI 0.7.87 consistently crashing with access violation on specific MKV files.
Tested on two different Win10 64-bit PCs (one German, one English language).

Trying to open certain MKV files with MediaInfo GUI crashes the tool with error message: Access violation at address 0F386C36 in module 'MEDIAINFO_I386.DLL'. Read of address 09395000.

Opening the same files from a Windows WPF app (C#, using C# wrapper code) with mediainfo.dll 0.7.87 throws a System.AccessViolationException when the MediaInfo_Open() funktion is called.

Opening the same files with mediainfoCLI works fine, though.

Sample videos were already downloaded by Jerome. If they are needed again please send a PM.

Thanks,

Christian Toller

[Jerome Martinez]

https://sourceforge.net/p/mediainfo/discussion/297610/thread/39a7450b/?limit=25#3ce6

[Yip To]

I've encounterd a similar bug, though mine was access violation at 77C8A765 in module 'MEDIAINFO_I386.DLL', read of address 02F70000. This happens when opening the file through file > open in MediaInfo.exe. Drag and drop onto MediaInfo.exe works fine somehow.
This happens with the latest release, 0.7.91

A screenshot of the error message can be found here
(One of) the offending file(s) can be found here

[Jerome Martinez]

Please test the latest release (i.e. 0.7.91 for the moment).
I can not reproduce this crash with 0.7.91
note: does not mean all is perfect, I have another file with a crash, but not same error message ("division by zero")