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-rw-r--r--vendor/github.com/containers/storage/VERSION2
-rw-r--r--vendor/github.com/containers/storage/drivers/overlay/overlay.go13
-rw-r--r--vendor/github.com/containers/storage/layers.go37
-rw-r--r--vendor/github.com/containers/storage/userns.go6
-rw-r--r--vendor/modules.txt2
5 files changed, 41 insertions, 19 deletions
diff --git a/vendor/github.com/containers/storage/VERSION b/vendor/github.com/containers/storage/VERSION
index 3500250a4..284497740 100644
--- a/vendor/github.com/containers/storage/VERSION
+++ b/vendor/github.com/containers/storage/VERSION
@@ -1 +1 @@
-1.21.0
+1.21.1
diff --git a/vendor/github.com/containers/storage/drivers/overlay/overlay.go b/vendor/github.com/containers/storage/drivers/overlay/overlay.go
index 930a57a97..fc7010645 100644
--- a/vendor/github.com/containers/storage/drivers/overlay/overlay.go
+++ b/vendor/github.com/containers/storage/drivers/overlay/overlay.go
@@ -892,19 +892,6 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
}
}
- // If the lowers list is still empty, use an empty lower so that we can still force an
- // SELinux context for the mount.
-
- // if we are doing a readOnly mount, and there is only one lower
- // We should just return the lower directory, no reason to mount.
- if !readWrite && d.options.mountProgram == "" {
- if len(absLowers) == 0 {
- return path.Join(dir, "empty"), nil
- }
- if len(absLowers) == 1 {
- return absLowers[0], nil
- }
- }
if len(absLowers) == 0 {
absLowers = append(absLowers, path.Join(dir, "empty"))
relLowers = append(relLowers, path.Join(id, "empty"))
diff --git a/vendor/github.com/containers/storage/layers.go b/vendor/github.com/containers/storage/layers.go
index a8ebf9e1e..dc21f75fd 100644
--- a/vendor/github.com/containers/storage/layers.go
+++ b/vendor/github.com/containers/storage/layers.go
@@ -772,7 +772,20 @@ func (r *layerStore) Mounted(id string) (int, error) {
}
func (r *layerStore) Mount(id string, options drivers.MountOpts) (string, error) {
- if !r.IsReadWrite() {
+
+ // check whether options include ro option
+ hasReadOnlyOpt := func(opts []string) bool {
+ for _, item := range opts {
+ if item == "ro" {
+ return true
+ }
+ }
+ return false
+ }
+
+ // You are not allowed to mount layers from readonly stores if they
+ // are not mounted read/only.
+ if !r.IsReadWrite() && !hasReadOnlyOpt(options.Options) {
return "", errors.Wrapf(ErrStoreIsReadOnly, "not allowed to update mount locations for layers at %q", r.mountspath())
}
r.mountsLockfile.Lock()
@@ -1000,6 +1013,7 @@ func (r *layerStore) deleteInternal(id string) error {
if layer.MountPoint != "" {
delete(r.bymount, layer.MountPoint)
}
+ r.deleteInDigestMap(id)
toDeleteIndex := -1
for i, candidate := range r.layers {
if candidate.ID == id {
@@ -1031,6 +1045,27 @@ func (r *layerStore) deleteInternal(id string) error {
return err
}
+func (r *layerStore) deleteInDigestMap(id string) {
+ for digest, layers := range r.bycompressedsum {
+ for i, layerID := range layers {
+ if layerID == id {
+ layers = append(layers[:i], layers[i+1:]...)
+ r.bycompressedsum[digest] = layers
+ break
+ }
+ }
+ }
+ for digest, layers := range r.byuncompressedsum {
+ for i, layerID := range layers {
+ if layerID == id {
+ layers = append(layers[:i], layers[i+1:]...)
+ r.byuncompressedsum[digest] = layers
+ break
+ }
+ }
+ }
+}
+
func (r *layerStore) Delete(id string) error {
layer, ok := r.lookup(id)
if !ok {
diff --git a/vendor/github.com/containers/storage/userns.go b/vendor/github.com/containers/storage/userns.go
index 34ff6a77a..e2b56da2f 100644
--- a/vendor/github.com/containers/storage/userns.go
+++ b/vendor/github.com/containers/storage/userns.go
@@ -229,7 +229,7 @@ func subtractHostIDs(avail idtools.IDMap, used idtools.IDMap) []idtools.IDMap {
case used.HostID <= avail.HostID && used.HostID+used.Size >= avail.HostID+avail.Size:
return nil
case used.HostID <= avail.HostID && used.HostID+used.Size > avail.HostID && used.HostID+used.Size < avail.HostID+avail.Size:
- newContainerID := used.HostID + used.Size
+ newContainerID := avail.ContainerID + used.Size
newHostID := used.HostID + used.Size
r := idtools.IDMap{
ContainerID: newContainerID,
@@ -275,7 +275,7 @@ func subtractContainerIDs(avail idtools.IDMap, used idtools.IDMap) []idtools.IDM
return nil
case used.ContainerID <= avail.ContainerID && used.ContainerID+used.Size > avail.ContainerID && used.ContainerID+used.Size < avail.ContainerID+avail.Size:
newContainerID := used.ContainerID + used.Size
- newHostID := used.HostID + used.Size
+ newHostID := avail.HostID + used.Size
r := idtools.IDMap{
ContainerID: newContainerID,
HostID: newHostID,
@@ -297,7 +297,7 @@ func subtractContainerIDs(avail idtools.IDMap, used idtools.IDMap) []idtools.IDM
}
r2 := idtools.IDMap{
ContainerID: used.ContainerID + used.Size,
- HostID: used.HostID + used.Size,
+ HostID: avail.HostID + used.Size,
Size: avail.ContainerID + avail.Size - used.ContainerID - used.Size,
}
return []idtools.IDMap{r1, r2}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 689165af4..7122f5fb8 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -155,7 +155,7 @@ github.com/containers/psgo/internal/dev
github.com/containers/psgo/internal/host
github.com/containers/psgo/internal/proc
github.com/containers/psgo/internal/process
-# github.com/containers/storage v1.21.0
+# github.com/containers/storage v1.21.1
github.com/containers/storage
github.com/containers/storage/drivers
github.com/containers/storage/drivers/aufs