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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/109306] The strstr implementation in libiberty might have
 undefined behavior (out of bounds mem access)
Date: Mon, 27 Mar 2023 19:27:43 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109306

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|The strstr function might   |The strstr implementation
                   |do undefined behavior (out  |in libiberty might have
                   |of bounds mem access)       |undefined behavior (out of
                   |                            |bounds mem access)
          Component|c                           |other

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I highly doubt strstr.c inside libiberty is used on any host in the last 10
years or so since strstr is C90/c++98 and GCC requires a C++11 compiler/lib=
rary
as a host.=