shithub: furgit

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packed: Use random delta seed

--- a/packed_write_pack.go

+++ b/packed_write_pack.go

@@ -1,6 +1,7 @@

 package furgit

 import (

+	"crypto/rand"

 	"crypto/sha1"

 	"crypto/sha256"

 	"encoding/binary"

@@ -318,10 +319,15 @@

 	}

 	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)

-- 

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