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fix: Switch padding field ID to one documented in APPNOTE

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Chris Hennick 2024-06-02 16:09:19 -07:00
parent 999d41d438
commit 888e5fac16
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GPG key ID: DA47AABA4961C509
1 changed files with 5 additions and 2 deletions
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7
src/write.rs
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@ -881,9 +881,12 @@ impl<W: Write + Seek> ZipWriter<W> {
)); ));
}; };
if pad_length >= 4 { if pad_length >= 4 {
// Add an extra field to the extra_data // Add an extra field to the extra_data, per APPNOTE 4.6.11
let pad_body = vec![0; pad_length - 4]; let pad_body = vec![0; pad_length - 4];
writer.write_all(b"za").map_err(ZipError::from)?; // 0x617a if pad_body.len() >= 2 {
pad_body[0..2].write_u16_le(options.alignment)?;
}
writer.write_u16_le(0xa11e)?;
writer writer
.write_u16_le(pad_body.len() as u16) .write_u16_le(pad_body.len() as u16)
.map_err(ZipError::from)?; .map_err(ZipError::from)?;