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Allow listing of ACI rootfs by non-root

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Also the image ID folder for docker squash.

This method is only called in 2 places: once for the ACI rootfs, and once
for squashing docker images. The previous (0644) permissions could
theoretically have been depended on by someone, but it is doubtful.

fixes
This commit is contained in:
Matt Jibson 2015-11-06 13:22:04 -05:00
parent 4f6d81b1ec
commit 86ca2d7f44
1 changed files with 2 additions and 0 deletions

2
formats/tarimageformatter.py
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@ -43,4 +43,6 @@ class TarImageFormatter(object):
""" Returns TAR file header data for a folder with the given name. """ """ Returns TAR file header data for a folder with the given name. """
info = tarfile.TarInfo(name=name) info = tarfile.TarInfo(name=name)
info.type = tarfile.DIRTYPE info.type = tarfile.DIRTYPE
# allow the directory to be readable by non-root users
info.mode = 0755
return info.tobuf() return info.tobuf()