quota: Fix possible GPF due to uninitialised pointers

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When dqget() in __dquot_initialize() fails e.g. due to IO error,
__dquot_initialize() will pass an array of uninitialized pointers to
dqput_all() and thus can lead to deference of random data. Fix the
problem by properly initializing the array.

CC: stable@vger.kernel.org
Signed-off-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: Jan Kara <jack@suse.cz>

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Nikolay Borisov 2016-03-03 10:54:57 +01:00 • committed by Jan Kara

parent 6332b9b5e7

commit ab73ef4639

1 changed files with 1 additions and 2 deletions

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fs/quota/dquot.c

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