Messages in this thread | | | Subject | Re: crypto: algif_hash: creating 0 sized array in hash_accept | From | Sasha Levin <> | Date | Tue, 26 Jan 2016 09:30:54 -0500 |
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On 01/26/2016 09:07 AM, Herbert Xu wrote: > On Tue, Jan 26, 2016 at 08:26:41AM -0500, Sasha Levin wrote: >> > >> > This seems to be happening with "digest_null". > In that case this is expected as digest_null obviously has no > state. So why is a zero-length array disallowed by ubsan?
The C spec forbids it, so ubsan complains :)
Thanks, Sasha
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