diff options
Diffstat (limited to 'distribution/pull_v2.go')
| -rw-r--r-- | distribution/pull_v2.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/distribution/pull_v2.go b/distribution/pull_v2.go index 3307458fdf..cb47264b9a 100644 --- a/distribution/pull_v2.go +++ b/distribution/pull_v2.go @@ -477,6 +477,9 @@ func (p *v2Puller) pullSchema1(ctx context.Context, ref reference.Reference, unv // to top-most, so that the downloads slice gets ordered correctly. for i := len(verifiedManifest.FSLayers) - 1; i >= 0; i-- { blobSum := verifiedManifest.FSLayers[i].BlobSum + if err = blobSum.Validate(); err != nil { + return "", "", errors.Wrapf(err, "could not validate layer digest %q", blobSum) + } var throwAway struct { ThrowAway bool `json:"throwaway,omitempty"` @@ -575,6 +578,9 @@ func (p *v2Puller) pullSchema2Layers(ctx context.Context, target distribution.De // Note that the order of this loop is in the direction of bottom-most // to top-most, so that the downloads slice gets ordered correctly. for _, d := range layers { + if err := d.Digest.Validate(); err != nil { + return "", errors.Wrapf(err, "could not validate layer digest %q", d.Digest) + } layerDescriptor := &v2LayerDescriptor{ digest: d.Digest, repo: p.repo, |