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Fix duplicate file detection in zip archives (#6493)

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When scanning a zip archive duplicate images are being detected as renames rather than duplicates.

This is because in `scanJob.getFileFS` the size of the inner file (`my_archive.zip/001.png`) was being passed to `OpenZip` rather than the size of the zip archive (`my_archive.zip`), causing it to fail when opening the archive. This caused `handleRename` to incorrectly detect it as a rename.

The effects of that are:
- no info on duplicates in the file data
- the file will take the name/path of the final duplicate scanned rather than the first
This commit is contained in:
moonrise-outshoot
2026-01-14 13:52:50 +10:00
committed by GitHub
parent d7d7530c78
commit 2a5b59a96a
1 changed files with 2 additions and 1 deletions
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3
pkg/file/scan.go
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@@ -895,7 +895,8 @@ func (s *scanJob) getFileFS(f *models.BaseFile) (models.FS, error) {
}
zipPath := f.ZipFile.Base().Path
return fs.OpenZip(zipPath, f.Size)
zipSize := f.ZipFile.Base().Size
return fs.OpenZip(zipPath, zipSize)
}
func (s *scanJob) handleRename(ctx context.Context, f models.File, fp []models.Fingerprint) (models.File, error) {