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Groups > linux.kernel > #1317984
| From | Sasha Levin <sasha.levin@oracle.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: crypto: algif_hash: creating 0 sized array in hash_accept |
| Date | 2016-01-26 15:40 +0100 |
| Message-ID | <qVcWM-5sj-57@gated-at.bofh.it> (permalink) |
| References | <qUOhH-3K1-3@gated-at.bofh.it> <qUPQu-4Ie-15@gated-at.bofh.it> <qVbR0-4Hb-1@gated-at.bofh.it> <qVctH-5ef-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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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crypto: algif_hash: creating 0 sized array in hash_accept Sasha Levin <sasha.levin@oracle.com> - 2016-01-25 13:20 +0100
Re: crypto: algif_hash: creating 0 sized array in hash_accept Herbert Xu <herbert@gondor.apana.org.au> - 2016-01-25 15:00 +0100
Re: crypto: algif_hash: creating 0 sized array in hash_accept Sasha Levin <sasha.levin@oracle.com> - 2016-01-26 14:30 +0100
Re: crypto: algif_hash: creating 0 sized array in hash_accept Herbert Xu <herbert@gondor.apana.org.au> - 2016-01-26 15:10 +0100
Re: crypto: algif_hash: creating 0 sized array in hash_accept Sasha Levin <sasha.levin@oracle.com> - 2016-01-26 15:40 +0100
Re: crypto: algif_hash: creating 0 sized array in hash_accept Herbert Xu <herbert@gondor.apana.org.au> - 2016-01-26 15:50 +0100
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