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author | Eric Paris <eparis@parisplace.org> | 2006-07-14 00:24:33 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-14 21:53:55 -0700 |
commit | b04ea3cebf79d6808632808072f276dbc98aaf01 (patch) | |
tree | 7620a01477510d9e4ae042baab17bce103b59185 /drivers/video/mbx/reg_bits.h | |
parent | 517e7aa5b022f9dc486639c7689666663daee24f (diff) | |
download | op-kernel-dev-b04ea3cebf79d6808632808072f276dbc98aaf01.zip op-kernel-dev-b04ea3cebf79d6808632808072f276dbc98aaf01.tar.gz |
[PATCH] Fix security check for joint context= and fscontext= mount options
After some discussion on the actual meaning of the filesystem class
security check in try context mount it was determined that the checks for
the context= mount options were not correct if fscontext mount option had
already been used.
When labeling the superblock we should be checking relabel_from and
relabel_to. But if the superblock has already been labeled (with
fscontext) then context= is actually labeling the inodes, and so we should
be checking relabel_from and associate. This patch fixes which checks are
called depending on the mount options.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Cc: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/mbx/reg_bits.h')
0 files changed, 0 insertions, 0 deletions