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Code Issues Releases Wiki Activity

checker: cleanup header extraction

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This commit is contained in:
Michael Eischer 2021-09-04 14:08:53 +02:00
parent 930a00ad54
commit 4b3dc415ef
1 changed files with 4 additions and 4 deletions
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8
internal/checker/checker.go
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@ -6,6 +6,7 @@ import (
"context" "context"
"fmt" "fmt"
"io" "io"
"io/ioutil"
"sort" "sort"
"sync" "sync"
@ -470,7 +471,7 @@ func checkPack(ctx context.Context, r restic.Repository, id restic.ID, blobs []r
// calculate hash on-the-fly while reading the pack and capture pack header // calculate hash on-the-fly while reading the pack and capture pack header
var hash restic.ID var hash restic.ID
var hdrBuf *bytes.Buffer var hdrBuf []byte
hashingLoader := func(ctx context.Context, h restic.Handle, length int, offset int64, fn func(rd io.Reader) error) error { hashingLoader := func(ctx context.Context, h restic.Handle, length int, offset int64, fn func(rd io.Reader) error) error {
return r.Backend().Load(ctx, h, int(size), 0, func(rd io.Reader) error { return r.Backend().Load(ctx, h, int(size), 0, func(rd io.Reader) error {
hrd := hashing.NewReader(rd, sha256.New()) hrd := hashing.NewReader(rd, sha256.New())
@ -498,8 +499,7 @@ func checkPack(ctx context.Context, r restic.Repository, id restic.ID, blobs []r
} }
// read remainder, which should be the pack header // read remainder, which should be the pack header
hdrBuf = new(bytes.Buffer) hdrBuf, err = ioutil.ReadAll(bufRd)
_, err = io.Copy(hdrBuf, bufRd)
if err != nil { if err != nil {
return err return err
} }
@ -527,7 +527,7 @@ func checkPack(ctx context.Context, r restic.Repository, id restic.ID, blobs []r
return errors.Errorf("Pack ID does not match, want %v, got %v", id.Str(), hash.Str()) return errors.Errorf("Pack ID does not match, want %v, got %v", id.Str(), hash.Str())
} }
blobs, hdrSize, err := pack.List(r.Key(), bytes.NewReader(hdrBuf.Bytes()), int64(hdrBuf.Len())) blobs, hdrSize, err := pack.List(r.Key(), bytes.NewReader(hdrBuf), int64(len(hdrBuf)))
if err != nil { if err != nil {
return err return err
} }