diff options
| author |  Runxi Yu | 2026-03-05 21:09:07 +0800 |
|---|---|---|
| committer | Runxi Yu | 2026-03-05 21:14:24 +0800 |
| commit | 355f5b3dc9ae560827cd274e113f43d09ee9ac49 (patch) | |
| tree | 2046f5d51110fff82aecf35c75884222f51ac36c /format/pack/ingest/resolve.go | |
| parent | objectid, format/pack/ingest: Pack hash ID in algo (diff) | |
| signature | No signature | |
*: Fix overflows
Diffstat (limited to 'format/pack/ingest/resolve.go')
| -rw-r--r-- | format/pack/ingest/resolve.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/format/pack/ingest/resolve.go b/format/pack/ingest/resolve.go index f024bb62..e357e1aa 100644 --- a/format/pack/ingest/resolve.go +++ b/format/pack/ingest/resolve.go @@ -10,6 +10,7 @@ import ( deltaapply "codeberg.org/lindenii/furgit/format/delta/apply" packfmt "codeberg.org/lindenii/furgit/format/pack" "codeberg.org/lindenii/furgit/internal/compress/zlib" + "codeberg.org/lindenii/furgit/internal/intconv" "codeberg.org/lindenii/furgit/objectheader" "codeberg.org/lindenii/furgit/objectid" "codeberg.org/lindenii/furgit/objecttype" @@ -237,7 +238,17 @@ func inflateRecordPayload(state *ingestState, idx int) ([]byte, error) { compressedOffset := record.offset + uint64(record.headerLen) compressedLen := record.packedLen - uint64(record.headerLen) - section := io.NewSectionReader(state.packFile, int64(compressedOffset), int64(compressedLen)) + compressedOffsetInt64, err := intconv.Uint64ToInt64(compressedOffset) + if err != nil { + return nil, err + } + + compressedLenInt64, err := intconv.Uint64ToInt64(compressedLen) + if err != nil { + return nil, err + } + + section := io.NewSectionReader(state.packFile, compressedOffsetInt64, compressedLenInt64) reader, err := zlib.NewReader(section) if err != nil { |