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icsharpcode / SharpZipLib

#ziplib is a Zip, GZip, Tar and BZip2 library written entirely in C# for the .NET platform.
http://icsharpcode.github.io/SharpZipLib/
MIT License
3.7k stars 976 forks source link

Problem reading archives containg Zip64 files #870

Open Aragas opened 3 months ago

Aragas commented 3 months ago

Describe the bug

The curse of Zip64 is still there unfortunately. I've noticed two issues

  1. The library is not able to read the entries list, thus you can't iterate over entries at all. The file is uploaded to NexusMods, but since VirusTotal also seem to have issues parsing it, the site doesn't give the ability to download if from the UI. I've downloaded it from the API and exposed it from my GDrive here (4GB file)
  2. The library failed with Failed to locate the Zip Header Same stuff, the file can be downloaded from GDrive here (11GB file)

Operating System

Windows

Framework Version

.NET 8

Tags

ZIP

Aragas commented 3 months ago

Added the second file