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-rw-r--r--vendor/github.com/containers/image/v5/copy/copy.go29
-rw-r--r--vendor/github.com/containers/image/v5/copy/manifest.go14
-rw-r--r--vendor/github.com/containers/image/v5/version/version.go2
-rw-r--r--vendor/modules.txt2
4 files changed, 29 insertions, 18 deletions
diff --git a/vendor/github.com/containers/image/v5/copy/copy.go b/vendor/github.com/containers/image/v5/copy/copy.go
index 36957fc77..8432dbe32 100644
--- a/vendor/github.com/containers/image/v5/copy/copy.go
+++ b/vendor/github.com/containers/image/v5/copy/copy.go
@@ -380,6 +380,7 @@ func (c *copier) copyMultipleImages(ctx context.Context, policyContext *signatur
return nil, "", errors.Wrap(err, "Can not copy signatures")
}
}
+ canModifyManifestList := (len(sigs) == 0)
// Determine if we'll need to convert the manifest list to a different format.
forceListMIMEType := options.ForceManifestMIMEType
@@ -394,7 +395,6 @@ func (c *copier) copyMultipleImages(ctx context.Context, policyContext *signatur
return nil, "", errors.Wrapf(err, "Error determining manifest list type to write to destination")
}
if selectedListType != list.MIMEType() {
- canModifyManifestList := (len(sigs) == 0)
if !canModifyManifestList {
return nil, "", errors.Errorf("Error: manifest list must be converted to type %q to be written to destination, but that would invalidate signatures", selectedListType)
}
@@ -451,12 +451,6 @@ func (c *copier) copyMultipleImages(ctx context.Context, policyContext *signatur
return nil, "", errors.Wrapf(err, "Error updating manifest list")
}
- // Check if the updates meaningfully changed the list of images.
- listIsModified := false
- if !reflect.DeepEqual(list.Instances(), originalList.Instances()) {
- listIsModified = true
- }
-
// Perform the list conversion.
if selectedListType != list.MIMEType() {
list, err = list.ConvertToMIMEType(selectedListType)
@@ -465,12 +459,23 @@ func (c *copier) copyMultipleImages(ctx context.Context, policyContext *signatur
}
}
- // If we can't use the original value, but we have to change it, flag an error.
- if listIsModified {
- manifestList, err = list.Serialize()
- if err != nil {
- return nil, "", errors.Wrapf(err, "Error encoding updated manifest list (%q: %#v)", list.MIMEType(), list.Instances())
+ // Check if the updates or a type conversion meaningfully changed the list of images
+ // by serializing them both so that we can compare them.
+ updatedManifestList, err := list.Serialize()
+ if err != nil {
+ return nil, "", errors.Wrapf(err, "Error encoding updated manifest list (%q: %#v)", list.MIMEType(), list.Instances())
+ }
+ originalManifestList, err := originalList.Serialize()
+ if err != nil {
+ return nil, "", errors.Wrapf(err, "Error encoding original manifest list for comparison (%q: %#v)", originalList.MIMEType(), originalList.Instances())
+ }
+
+ // If we can't just use the original value, but we have to change it, flag an error.
+ if !bytes.Equal(updatedManifestList, originalManifestList) {
+ if !canModifyManifestList {
+ return nil, "", errors.Errorf("Error: manifest list must be converted to type %q to be written to destination, but that would invalidate signatures", selectedListType)
}
+ manifestList = updatedManifestList
logrus.Debugf("Manifest list has been updated")
}
diff --git a/vendor/github.com/containers/image/v5/copy/manifest.go b/vendor/github.com/containers/image/v5/copy/manifest.go
index bcf082df3..5a3cf06a4 100644
--- a/vendor/github.com/containers/image/v5/copy/manifest.go
+++ b/vendor/github.com/containers/image/v5/copy/manifest.go
@@ -127,14 +127,14 @@ func isMultiImage(ctx context.Context, img types.UnparsedImage) (bool, error) {
// forced value, and returns the MIME type to which we should convert the list
// of manifests, whether we are converting to it or using it unmodified.
func (c *copier) determineListConversion(currentListMIMEType string, destSupportedMIMETypes []string, forcedListMIMEType string) (string, error) {
- // If we're forcing it, we prefer the forced value over everything else.
- if forcedListMIMEType != "" {
- return forcedListMIMEType, nil
- }
// If there's no list of supported types, then anything we support is expected to be supported.
if len(destSupportedMIMETypes) == 0 {
destSupportedMIMETypes = manifest.SupportedListMIMETypes
}
+ // If we're forcing it, replace the list of supported types with the forced value.
+ if forcedListMIMEType != "" {
+ destSupportedMIMETypes = []string{forcedListMIMEType}
+ }
var selectedType string
for i := range destSupportedMIMETypes {
// The second priority is the first member of the list of acceptable types that is a list,
@@ -148,9 +148,15 @@ func (c *copier) determineListConversion(currentListMIMEType string, destSupport
selectedType = destSupportedMIMETypes[i]
}
}
+ logrus.Debugf("Manifest list has MIME type %s, ordered candidate list [%s]", currentListMIMEType, strings.Join(destSupportedMIMETypes, ", "))
if selectedType == "" {
return "", errors.Errorf("destination does not support any supported manifest list types (%v)", manifest.SupportedListMIMETypes)
}
+ if selectedType != currentListMIMEType {
+ logrus.Debugf("... will convert to %s", selectedType)
+ } else {
+ logrus.Debugf("... will use the original manifest list type")
+ }
// Done.
return selectedType, nil
}
diff --git a/vendor/github.com/containers/image/v5/version/version.go b/vendor/github.com/containers/image/v5/version/version.go
index 1a44baf99..0fd7a4a37 100644
--- a/vendor/github.com/containers/image/v5/version/version.go
+++ b/vendor/github.com/containers/image/v5/version/version.go
@@ -8,7 +8,7 @@ const (
// VersionMinor is for functionality in a backwards-compatible manner
VersionMinor = 2
// VersionPatch is for backwards-compatible bug fixes
- VersionPatch = 0
+ VersionPatch = 1
// VersionDev indicates development branch. Releases will be empty string.
VersionDev = ""
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 771e06635..5c2485f38 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -82,7 +82,7 @@ github.com/containers/common/pkg/cgroups
github.com/containers/common/pkg/unshare
# github.com/containers/conmon v2.0.10+incompatible
github.com/containers/conmon/runner/config
-# github.com/containers/image/v5 v5.2.0
+# github.com/containers/image/v5 v5.2.1
github.com/containers/image/v5/copy
github.com/containers/image/v5/directory
github.com/containers/image/v5/directory/explicitfilepath