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Fix ownership of non-existing parent dir

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During "COPY" or other tar unpack operations, a target/destination
parent dir might not exist and should be created with ownership of the
root in the right context (including remapped root when user namespaces
are enabled)

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
This commit is contained in:
Phil Estes 2016-02-26 21:50:50 -05:00
parent 7e132eee02
commit b4ec7f5b23
1 changed files with 1 additions and 1 deletions
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2
archive/archive.go
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@ -660,7 +660,7 @@ loop:
parent := filepath.Dir(hdr.Name) parent := filepath.Dir(hdr.Name)
parentPath := filepath.Join(dest, parent) parentPath := filepath.Join(dest, parent)
if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) { if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
err = system.MkdirAll(parentPath, 0777) err = idtools.MkdirAllNewAs(parentPath, 0777, remappedRootUID, remappedRootGID)
if err != nil { if err != nil {
return err return err
} }