diff options
Diffstat (limited to 'plumbing/format/idxfile/encoder.go')
| -rw-r--r-- | plumbing/format/idxfile/encoder.go | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/plumbing/format/idxfile/encoder.go b/plumbing/format/idxfile/encoder.go index d8f4d94..40abfb8 100644 --- a/plumbing/format/idxfile/encoder.go +++ b/plumbing/format/idxfile/encoder.go @@ -98,13 +98,28 @@ func (e *Encoder) encodeCRC32(idx *Idxfile) (int, error) { func (e *Encoder) encodeOffsets(idx *Idxfile) (int, error) { sz := 0 + + var o64bits []uint64 for _, ent := range idx.Entries { - if err := binary.WriteUint32(e, uint32(ent.Offset)); err != nil { + o := ent.Offset + if o > offsetLimit { + o64bits = append(o64bits, o) + o = offsetLimit + uint64(len(o64bits)) + } + + if err := binary.WriteUint32(e, uint32(o)); err != nil { return sz, err } sz += 4 + } + + for _, o := range o64bits { + if err := binary.WriteUint64(e, o); err != nil { + return sz, err + } + sz += 8 } return sz, nil |