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Bug 702582

Summary: app-arch/libarchive-3.4.0 fails to handle some sparse files
Product: Gentoo Linux Reporter: Dmitry Torokhov <dmitry.torokhov>
Component: Current packagesAssignee: Michał Górny <mgorny>
Status: UNCONFIRMED ---    
Severity: normal CC: dmitry.torokhov, mgorny
Priority: Normal Keywords: PullRequest
Version: unspecified   
Hardware: All   
OS: Linux   
See Also:
Package list:
Runtime testing required: ---

Description Dmitry Torokhov 2019-12-11 19:50:26 UTC
3.4.0 release misses a few fixes that causes it to mishandle sparse files. The following commits need to be added:

ea9c2354 archive_read_next_header2: clean old entry data
aa48bfac archive_read: fix handling of sparse files
e9f5e708 Fix sparse file offset overflow on 32-bit systems

Reproducible: Always