#805 Segfault on files falsly recognized as AC3 files

Crash
closed-fixed
None
9
2013-12-17
2013-12-06
Gildas Desnos
No

When using MediaInfo on several different files, they are falsly recognized as AC3 files. When going through the AC3 parser, a segfault occurs because they contain no audio stream.

I was able to set a work around, preventing the program to segfault, but not solving the false recognition as an AC3 file.

This patch is on version 0.7.65

1 Attachments

Discussion

  • Gildas Desnos
    Gildas Desnos
    2013-12-06

    Attached is one of the file falsy recognized as AC3.
    It is an embroidery file (.PES)
    Another one is a crypted file (.AXX) so it doesn't look like it depends on the input file.

     
    • status: open --> open-accepted
    • assigned_to: Jerome Martinez
    • Priority: 5 --> 9
     
  • thank you for the patch, it is a good hot fix but on my side, I prefer to try to reject the file (not AC-3), let see what I can do with your file...

     
  • Patch without falsely AC-3 detection.

     
    • status: open-accepted --> closed-fixed