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[COMPRESS-715] ZipArchiveInputStream fails with "Unexpected record signature: 0x0" #753

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garydgregory merged 7 commits into from
Jan 13, 2026
Merged

[COMPRESS-715] ZipArchiveInputStream fails with "Unexpected record signature: 0x0" #753

garydgregory merged 7 commits into from
Jan 13, 2026

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@garydgregory garydgregory commented Dec 5, 2025

Jira: https://issues.apache.org/jira/browse/COMPRESS-715

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garydgregory and others added 5 commits December 7, 2025 08:53
@garydgregory
Checkstyle
f6087ac
@garydgregory
[COMPRESS-715] ZipArchiveInputStream fails with "Unexpected record
925c5e9 
signature: 0x0"

Refactor test
@garydgregory
[COMPRESS-715] ZipArchiveInputStream fails with "Unexpected record
58d9a57 
signature: 0x0"

ZipCompress715Test now asserts checksum values
@garydgregory
Merge branch 'master' into bugifx/COMPRESS-715
d60f6af
@garydgregory
[COMPRESS-715] ZipArchiveInputStream fails with "Unexpected record
4ad6b9e 
signature: 0x0"

Apply Piotr's suggestion: I couldn't find any documentation that
describes the process of padding a ZIP file. Therefore, we must assume
that the “padding” is just arbitrary data.
@garydgregory garydgregory merged commit e72c032 into apache:master Jan 13, 2026
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garydgregory added a commit that referenced this pull request Jan 13, 2026
@garydgregory
[COMPRESS-715] ZipArchiveInputStream fails with "Unexpected record
7d12f30 
signature: 0x0" #753
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