From: Rusty Russell <rusty@rustcorp.com.au>
Date: Sat, 26 Jul 2014 21:56:01 +0000 (+0930)
Subject: sysfs: disallow world-writable files.
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~91^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37549e94c77a94a9c32b5ae3313a3801cb66adf9;p=pandora-kernel.git

sysfs: disallow world-writable files.

This check was introduced in 2006 by Alexey Dobriyan (9774a1f54f173)
for module parameters; we removed it when we unified the check into
VERIFY_OCTAL_PERMISSIONS() as sysfs didn't have the same requirement.
Now all those users are fixed, reintroduce it.

Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Dave Jones <davej@redhat.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

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