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(parent: b35e286) | patch
lib/mpi: check for possible zero length
authorDmitry Kasatkin <dmitry.kasatkin@intel.com>
Thu, 26 Jan 2012 17:13:19 +0000 (19:13 +0200)
committerJames Morris <jmorris@namei.org>
Wed, 1 Feb 2012 13:23:39 +0000 (00:23 +1100)
commit4877e056192245b387aae004ab38f7f3899dd57c
treeaf540cd2de9df321421651016fed50e4a56b224ctree | snapshot (tar.gz zip)
parentb35e286a640f31d619a637332972498b51f3fd90commit | diff
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>
lib/mpi/mpiutil.c diff | blob | blame | history