[PR #689] 64bit datadescriptors #1169

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opened 2026-01-29 22:19:19 +00:00 by claunia · 0 comments
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Original Pull Request: https://github.com/adamhathcock/sharpcompress/pull/689

State: closed
Merged: Yes


Not sure this is something we want, but just as reference, here is an implementation to support 64bit descriptors generated by Java ZipOutputStream when we get into > 4G files sizes.
It would be good to get TotalIn/TotalOut from the decompression skip and populate compressed size / uncompressed size when we do not know about it, then DataDescriptor can be used for verification (as it is supposed to) and less a guessing game.

**Original Pull Request:** https://github.com/adamhathcock/sharpcompress/pull/689 **State:** closed **Merged:** Yes --- Not sure this is something we want, but just as reference, here is an implementation to support 64bit descriptors generated by Java ZipOutputStream when we get into > 4G files sizes. It would be good to get TotalIn/TotalOut from the decompression skip and populate compressed size / uncompressed size when we do not know about it, then DataDescriptor can be used for verification (as it is supposed to) and less a guessing game.
claunia added the pull-request label 2026-01-29 22:19:19 +00:00
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Reference: starred/sharpcompress#1169