• Russ Cox's avatar
    archive/zip: fix reading, writing of zip64 archives · 4aedbf5b
    Russ Cox authored
    Read zip files that contain only 64-bit header offset, not 64-bit sizes.
    Fixes #13367.
    
    Read zip files that contain completely unexpected Extra fields,
    provided we do not need to find 64-bit size or header offset information there.
    Fixes #13166.
    
    Write zip file entries with 0xFFFFFFFF uncompressed data bytes
    correctly (must use zip64 header, since that's the magic indicator).
    Fixes new TestZip64EdgeCase. (Noticed while working on the CL.)
    
    Change-Id: I84a22b3995fafab8052b99de8094a9f35a25de5b
    Reviewed-on: https://go-review.googlesource.com/18317Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
    4aedbf5b
writer.go 10.7 KB