Messages in this thread | | | Date | Tue, 12 Jul 2016 12:57:14 +0800 | From | Herbert Xu <> | Subject | Re: crypto: ux500 - memmove the right size |
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On Mon, Jul 11, 2016 at 04:40:34PM +0200, Toralf Förster wrote: > While reading the comment to 19ced623d : > > " The hash buffer is really HASH_BLOCK_SIZE bytes, someone > must have thought that memmove takes n*u32 words by mistake. > Tests work as good/bad as before after this patch. > " > > I was just curious why the tests doesn't fail now and since when the bug were in the code. > The answer to the later is simple - the bug is there since the beginning of that file. > What's do you think about the first question ?
The tests do/can not cover every possible execution path. Of course if you can write a simple vector/test that covers this case that would be very nice.
Cheers, -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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