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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug stdio/27857] swprintf does not output a null character when
 output would be too long
Date: Mon, 19 Dec 2022 18:56:51 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27857

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gn=
u.org> ---
The master branch has been updated by Florian Weimer <fw@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dglibc.git;h=3D118816de3383ff12769=
349784689141355cc787c

commit 118816de3383ff12769349784689141355cc787c
Author: Florian Weimer <fweimer@redhat.com>
Date:   Mon Dec 19 18:56:55 2022 +0100

    libio: Convert __vswprintf_internal to buffers (bug 27857)

    Always null-terminate the buffer and set E2BIG if the buffer is too
    small.  This fixes bug 27857.

    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

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