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Message-ID: <569569F9.5010608@openwall.com>
Date: Wed, 13 Jan 2016 00:02:49 +0300
From: Alexander Cherepanov <ch3root@...nwall.com>
To: musl@...ts.openwall.com
Subject: Re: string word-at-a-time and atomic.h FAQ on twitter
On 2016-01-05 19:46, Szabolcs Nagy wrote:
> i think compiler attributes should be used here on compilers that
> might break the code, but there is no attribute for this kind of
> oob access yet (although may_alias attribute is missing here too
> and should be added like in other string functions).
Perhaps the noclone function attribute could be used in the meantime?
https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007bnoclone_007d-function-attribute-3205
--
Alexander Cherepanov
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