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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/110862] format out of bounds read on format string
 "{0:{0}"
Date: Thu, 03 Aug 2023 08:04:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110862

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
https://gcc.gnu.org/git?p=3Dgcc.git;a=3Dblob;f=3Dlibstdc%2B%2B-v3/include/s=
td/format;h=3D9d5981e4882991cc2cbfb9353d399372030e8722;hb=3Drefs/heads/mast=
er#l3535
needs to throw if begin()=3D=3Dend() || *begin() !=3D '}'

Fix incoming as soon as I have a decent WiFi signal.=