mirror of
https://github.com/containers/skopeo.git
synced 2025-09-26 12:44:55 +00:00
Bump github.com/containers/storage from 1.41.0 to 1.42.0
Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.41.0 to 1.42.0. - [Release notes](https://github.com/containers/storage/releases) - [Changelog](https://github.com/containers/storage/blob/main/docs/containers-storage-changes.md) - [Commits](https://github.com/containers/storage/compare/v1.41.0...v1.42.0) --- updated-dependencies: - dependency-name: github.com/containers/storage dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
26
vendor/github.com/containers/storage/drivers/overlay/check.go
generated
vendored
26
vendor/github.com/containers/storage/drivers/overlay/check.go
generated
vendored
@@ -4,6 +4,7 @@
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package overlay
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"os"
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@@ -17,7 +18,6 @@ import (
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"github.com/containers/storage/pkg/mount"
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"github.com/containers/storage/pkg/system"
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"github.com/containers/storage/pkg/unshare"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"golang.org/x/sys/unix"
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)
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@@ -59,7 +59,7 @@ func doesSupportNativeDiff(d, mountOpts string) error {
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// Mark l2/d as opaque
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if err := system.Lsetxattr(filepath.Join(td, "l2", "d"), archive.GetOverlayXattrName("opaque"), []byte("y"), 0); err != nil {
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return errors.Wrap(err, "failed to set opaque flag on middle layer")
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return fmt.Errorf("failed to set opaque flag on middle layer: %w", err)
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}
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mountFlags := "lowerdir=%s:%s,upperdir=%s,workdir=%s"
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@@ -73,7 +73,7 @@ func doesSupportNativeDiff(d, mountOpts string) error {
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opts = fmt.Sprintf("%s,%s", opts, data)
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}
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if err := unix.Mount("overlay", filepath.Join(td, "merged"), "overlay", uintptr(flags), opts); err != nil {
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return errors.Wrap(err, "failed to mount overlay")
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return fmt.Errorf("failed to mount overlay: %w", err)
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}
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defer func() {
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if err := unix.Unmount(filepath.Join(td, "merged"), 0); err != nil {
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@@ -83,13 +83,13 @@ func doesSupportNativeDiff(d, mountOpts string) error {
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// Touch file in d to force copy up of opaque directory "d" from "l2" to "l3"
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if err := ioutil.WriteFile(filepath.Join(td, "merged", "d", "f"), []byte{}, 0644); err != nil {
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return errors.Wrap(err, "failed to write to merged directory")
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return fmt.Errorf("failed to write to merged directory: %w", err)
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}
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// Check l3/d does not have opaque flag
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xattrOpaque, err := system.Lgetxattr(filepath.Join(td, "l3", "d"), archive.GetOverlayXattrName("opaque"))
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if err != nil {
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return errors.Wrap(err, "failed to read opaque flag on upper layer")
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return fmt.Errorf("failed to read opaque flag on upper layer: %w", err)
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}
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if string(xattrOpaque) == "y" {
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return errors.New("opaque flag erroneously copied up, consider update to kernel 4.8 or later to fix")
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@@ -101,12 +101,12 @@ func doesSupportNativeDiff(d, mountOpts string) error {
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if err.(*os.LinkError).Err == syscall.EXDEV {
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return nil
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}
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return errors.Wrap(err, "failed to rename dir in merged directory")
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return fmt.Errorf("failed to rename dir in merged directory: %w", err)
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}
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// get the xattr of "d2"
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xattrRedirect, err := system.Lgetxattr(filepath.Join(td, "l3", "d2"), archive.GetOverlayXattrName("redirect"))
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if err != nil {
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return errors.Wrap(err, "failed to read redirect flag on upper layer")
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return fmt.Errorf("failed to read redirect flag on upper layer: %w", err)
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}
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if string(xattrRedirect) == "d1" {
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@@ -157,11 +157,11 @@ func doesMetacopy(d, mountOpts string) (bool, error) {
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opts = fmt.Sprintf("%s,%s", opts, data)
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}
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if err := unix.Mount("overlay", filepath.Join(td, "merged"), "overlay", uintptr(flags), opts); err != nil {
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if errors.Cause(err) == unix.EINVAL {
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if errors.Is(err, unix.EINVAL) {
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logrus.Info("metacopy option not supported on this kernel", mountOpts)
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return false, nil
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}
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return false, errors.Wrapf(err, "failed to mount overlay for metacopy check with %q options", mountOpts)
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return false, fmt.Errorf("failed to mount overlay for metacopy check with %q options: %w", mountOpts, err)
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}
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defer func() {
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if err := unix.Unmount(filepath.Join(td, "merged"), 0); err != nil {
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@@ -171,7 +171,7 @@ func doesMetacopy(d, mountOpts string) (bool, error) {
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// Make a change that only impacts the inode, and check if the pulled-up copy is marked
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// as a metadata-only copy
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if err := os.Chmod(filepath.Join(td, "merged", "f"), 0600); err != nil {
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return false, errors.Wrap(err, "error changing permissions on file for metacopy check")
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return false, fmt.Errorf("changing permissions on file for metacopy check: %w", err)
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}
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metacopy, err := system.Lgetxattr(filepath.Join(td, "l2", "f"), archive.GetOverlayXattrName("metacopy"))
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if err != nil {
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@@ -179,7 +179,7 @@ func doesMetacopy(d, mountOpts string) (bool, error) {
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logrus.Info("metacopy option not supported")
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return false, nil
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}
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return false, errors.Wrap(err, "metacopy flag was not set on file in upper layer")
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return false, fmt.Errorf("metacopy flag was not set on file in upper layer: %w", err)
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}
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return metacopy != nil, nil
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}
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@@ -211,7 +211,7 @@ func doesVolatile(d string) (bool, error) {
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// Mount using the mandatory options and configured options
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opts := fmt.Sprintf("volatile,lowerdir=%s,upperdir=%s,workdir=%s", path.Join(td, "lower"), path.Join(td, "upper"), path.Join(td, "work"))
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if err := unix.Mount("overlay", filepath.Join(td, "merged"), "overlay", 0, opts); err != nil {
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return false, errors.Wrapf(err, "failed to mount overlay for volatile check")
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return false, fmt.Errorf("failed to mount overlay for volatile check: %w", err)
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}
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defer func() {
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if err := unix.Unmount(filepath.Join(td, "merged"), 0); err != nil {
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@@ -258,7 +258,7 @@ func supportsIdmappedLowerLayers(home string) (bool, error) {
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defer cleanupFunc()
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if err := createIDMappedMount(lowerDir, lowerMappedDir, int(pid)); err != nil {
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return false, errors.Wrapf(err, "create mapped mount")
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return false, fmt.Errorf("create mapped mount: %w", err)
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}
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defer unix.Unmount(lowerMappedDir, unix.MNT_DETACH)
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