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authorDmitry Kasatkin <dmitry.kasatkin@intel.com>2012-01-26 19:13:19 +0200
committerJames Morris <jmorris@namei.org>2012-02-02 00:23:39 +1100
commit4877e056192245b387aae004ab38f7f3899dd57c (patch)
treeaf540cd2de9df321421651016fed50e4a56b224c /drivers
parentb35e286a640f31d619a637332972498b51f3fd90 (diff)
downloadlinux-linaro-stable-4877e056192245b387aae004ab38f7f3899dd57c.tar.gz
lib/mpi: check for possible zero length
Buggy client might pass zero nlimbs which is meaningless. Added check for zero length. Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Reviewed-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
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