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Fix files in subdirectories creating bad whiteout 

Closes #23863

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
(cherry picked from commit 1c0f6653ba82c933885719478e90c13f8d7e32b7)
Signed-off-by: Tibor Vass <tibor@docker.com>
This commit is contained in:
Derek McGowan 2016-07-26 11:57:09 -07:00 committed by Tibor Vass
parent b49dd20939
commit 3fba11f7c6
1 changed files with 2 additions and 1 deletions
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3
pkg/archive/archive_linux.go
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@ -23,7 +23,8 @@ func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os
// convert whiteouts to AUFS format
if fi.Mode()&os.ModeCharDevice != 0 && hdr.Devmajor == 0 && hdr.Devminor == 0 {
// we just rename the file and make it normal
hdr.Name = WhiteoutPrefix + hdr.Name
dir, filename := filepath.Split(hdr.Name)
hdr.Name = filepath.Join(dir, WhiteoutPrefix+filename)
hdr.Mode = 0600
hdr.Typeflag = tar.TypeReg
hdr.Size = 0