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(parent: 0d308ba) | patch
lib/digsig: additional sanity checks against badly formated key payload
authorDmitry Kasatkin <dmitry.kasatkin@intel.com>
Thu, 26 Jan 2012 17:13:25 +0000 (19:13 +0200)
committerJames Morris <jmorris@namei.org>
Wed, 1 Feb 2012 13:23:38 +0000 (00:23 +1100)
commitf8278f6ea51e6fca83562196466646a83df6f53b
treee430ef22210d8d6d41c0b7253978558a0f15f7a5tree | snapshot
parent0d308ba2e7ee943ea346d312dc00e5edbb30e548commit | diff
lib/digsig: additional sanity checks against badly formated key payload

Added sanity checks for possible wrongly formatted key payload data:
- minimum key payload size
- zero modulus length
- corrected upper key payload boundary.

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/digsig.c diff | blob | history
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