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UBIFS: restrict world-writable debugfs files
authorVasiliy Kulikov <segoon@openwall.com>
Fri, 4 Feb 2011 12:24:19 +0000 (15:24 +0300)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Wed, 14 Mar 2012 14:57:10 +0000 (10:57 -0400)
commitcfd6588d6a446705807b9ddcdfe29defb514341e
treebcbae93d509e77fac1270194b1662f0920f157aetree | snapshot
parent2e280febb7872f01e990d0c15ed1124f80c72b42commit | diff
UBIFS: restrict world-writable debugfs files

commit 8c559d30b4e59cf6994215ada1fe744928f494bf upstream.

Don't allow everybody to dump sensitive information about filesystems.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
fs/ubifs/debug.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git