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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)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 22 Apr 2011 15:44:12 +0000 (08:44 -0700)
commit6b29cc2f85eb4a488b7acc72bf02e2cc9230853b
tree2cf453686e39fd1a008fc789279263746584b755tree | snapshot
parent55d39791d076538b62f9dc7e12dac47d4db6ccaecommit | 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: Greg Kroah-Hartman <gregkh@suse.de>
fs/ubifs/debug.c diff | blob | history
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