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| author |  Runxi Yu | 2026-02-20 12:49:48 +0800 |
|---|---|---|
| committer | Runxi Yu | 2026-02-20 12:57:31 +0800 |
| commit | b2ca764959a7f213b0d1d8b534c3f4d66e34285e (patch) | |
| tree | 52e3ec9797feae8c3d33668ecdb698482987657a /packed_write_pack.go | |
| parent | Revert "packed: Fix message for thin packs not implemented" (diff) | |
| signature | No signature | |
Revert "packed: Use random delta seed"
This reverts commit 26ae77e8f63111bba3dd4e92ffcaccaa76570927.
Diffstat (limited to 'packed_write_pack.go')
| -rw-r--r-- | packed_write_pack.go | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/packed_write_pack.go b/packed_write_pack.go index 81c8399d..f31f42d1 100644 --- a/packed_write_pack.go +++ b/packed_write_pack.go @@ -1,7 +1,8 @@ package furgit import ( - "crypto/rand" + "crypto/sha1" + "crypto/sha256" "encoding/binary" "errors" "hash" @@ -306,15 +307,10 @@ func (repo *Repository) packWrite(w io.Writer, objects []Hash, opts packWriteOpt } var dctx deltaContext - var deltaSeed uint32 if opts.EnableDeltas { dctx.window = defaultDeltaWindow - var seedBytes [4]byte - if _, err := rand.Read(seedBytes[:]); err != nil { - return Hash{}, err - } - deltaSeed = binary.LittleEndian.Uint32(seedBytes[:]) } + deltaSeed := uint32(0) for _, id := range objects { ty, body, err := repo.ReadObjectTypeRaw(id) |