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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 15:49:57 +0000 (08:49 -0700)
commit28d0ddd2e147872c4e57cb07fbeb553609c919e7
tree162866c559b213f70494031bb4c84b711eb6876etree | snapshot
parent3c2c48d6f8e836bd2703c63520f39372168f4099commit | 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
Linux kernel for KaRo TX COM modules