staging: lustre: llite: Setting xattr are properly checked with and without ACLs

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Setting extended attributes permissions are properly checked with and
without ACLs. In user.* namespace, only regular files and directories
can have extended attributes. For sticky directories, only the owner
and privileged user can write attributes.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1482
Reviewed-on: http://review.whamcloud.com/21496
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Dmitry Eremin 2017-01-28 19:04:57 -05:00 • committed by Greg Kroah-Hartman

parent aad88bde74

commit 07b71df149

1 changed files with 9 additions and 0 deletions

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drivers/staging/lustre/lustre/llite/xattr.c

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