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Merge pull request #38888 from quasilyte/fix_copying

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image: do actual RootFS.DiffIDs copying in Clone()
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Sebastiaan van Stijn 2019-03-21 01:48:27 +01:00 committed by GitHub
commit 8ad6dcf2a5
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1 changed files with 2 additions and 1 deletions
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image/rootfs.go
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@ -38,7 +38,8 @@ func (r *RootFS) Append(id layer.DiffID) {
func (r *RootFS) Clone() *RootFS {
newRoot := NewRootFS()
newRoot.Type = r.Type
newRoot.DiffIDs = append(r.DiffIDs)
newRoot.DiffIDs = make([]layer.DiffID, len(r.DiffIDs))
copy(newRoot.DiffIDs, r.DiffIDs)
return newRoot
}