Messages in this thread | | | From | "PaX Team" <> | Date | Sat, 08 Mar 2014 23:01:48 +0100 | Subject | Re: [PATCH v2] mac80211: LLVMLinux: Remove VLAIS usage from mac80211 |
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On 8 Mar 2014 at 21:29, Sergei Antonov wrote:
> > - memset(&aead_req, 0, sizeof(aead_req)); > > + char aead_req_data[sizeof(struct aead_request) + > > + crypto_aead_reqsize(tfm) + > > + CRYPTO_MINALIGN] CRYPTO_MINALIGN_ATTR; ^^^^^^^^^^^^^^^^^^^^ wouldn't the underlined attribute ensure the required alignment?
> Bad trick with regards to alignment. > The alignment requirement for struct aead_request is stronger than > what an array of chars may have.
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