On Fri, 2016-02-26 at 22:16 +0100, Johannes Berg wrote: > From: Johannes Berg <[email protected]> > > Just like for CCMP we need to check that for GCMP the fragments > have PNs that increment by one; the spec was updated to fix this > security issue and now has the following text: > > The receiver shall discard MSDUs and MMPDUs whose constituent > MPDU PN values are not incrementing in steps of 1. > > Adapt the code for CCMP to work for GCMP as well, luckily the > relevant fields already alias each other so no code duplication > is needed (just check the aliasing with BUILD_BUG_ON.) > Applied.
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