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Message-ID: <20160114124956.GG13558@port70.net>
Date: Thu, 14 Jan 2016 13:49:56 +0100
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Subject: Re: string word-at-a-time and atomic.h FAQ on twitter
* Szabolcs Nagy <nsz@...t70.net> [2016-01-13 18:30:50 +0100]:
>
> lto breaks symbol binding for environ, _environ, ___environ.
> (they should be weak, without that environ in a main binary
> has different address than in libc.so)
>
all weak symbol aliases are affected on gcc-5 and gcc-trunk,
gcc-49 is fine (at least the 4.9.3 i tried).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69271
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