fixes zip64 headers #313
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fixes zip64 headers #313
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See also golang/go#33116 The offset must be written into the central directory as 0xFFFFFFFF if it's going to be written in the zip64 extended information field. https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT The following is the layout of the zip64 extended information "extra" block. If one of the size or offset fields in the Local or Central directory record is too small to hold the required data, a Zip64 extended information record is created. The order of the fields in the zip64 extended information record is fixed, but the fields MUST only appear if the corresponding Local or Central directory record field is set to 0xFFFF or 0xFFFFFFFF.
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This was referenced Mar 8, 2021
This was referenced Mar 15, 2021
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See also golang/go#33116
The offset must be written into the central directory
as 0xFFFFFFFF if it's going to be written in the zip64
extended information field.
https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT
The following is the layout of the zip64 extended
information "extra" block. If one of the size or
offset fields in the Local or Central directory
record is too small to hold the required data,
a Zip64 extended information record is created.
The order of the fields in the zip64 extended
information record is fixed, but the fields MUST
only appear if the corresponding Local or Central
directory record field is set to 0xFFFF or 0xFFFFFFFF.