On Tue, Aug 26, 2014 at 10:06:52AM +0200, Stephan Mueller wrote: > The maximum values for additional input string or generated blocks is > larger than 1<<32. To ensure a sensible value on 32 bit systems, return > SIZE_MAX on 32 bit systems. This value is lower than the maximum allowed > values defined in SP800-90A. The standard allow lower maximum values, > but not larger values. > > Reported-by: Stephen Rothwell <s...@canb.auug.org.au> > Reported-by: kbuild test robot <fengguang...@intel.com> > Signed-off-by: Stephan Mueller <smuel...@chronox.de>
Unfortunately there's a place in drbg where you add one to drbg_max_addtl which will cause it to overflow back to zero. Cheers, -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
