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authorKay Sievers <kay.sievers@vrfy.org>2010-01-13 14:16:36 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-07 17:04:48 -0800
commit5e31d76f2817bd50258a092a7c5b15b3006fd61c (patch)
tree736c73c564635d767a1592cc540a23695b96c6a3 /drivers/base/Kconfig
parent0933e2d98d1b170ef62d48e18157f5dc43b58217 (diff)
Driver-Core: devtmpfs - reset inode permissions before unlinking
Before unlinking the inode, reset the current permissions of possible references like hardlinks, so granted permissions can not be retained across the device lifetime by creating hardlinks, in the unusual case that there is a user-writable directory on the same filesystem. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/Kconfig')
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