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authorOleg Nesterov2013-08-08 18:55:32 +0200
committerLinus Torvalds2013-08-08 22:11:39 +0200
commit8742f229b635bf1c1c84a3dfe5e47c814c20b5c8 (patch)
tree3d9f64cf0c9d705b9f422d137c8067fa2d41f3c8 /arch
parentMerge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/t... (diff)
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userns: limit the maximum depth of user_namespace->parent chain
Ensure that user_namespace->parent chain can't grow too much. Currently we use the hardroded 32 as limit. Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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0 files changed, 0 insertions, 0 deletions