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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug build/30780] gdb: -Werror=stringop-overflow build failure
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30780

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gn=
u.org> ---
The master branch has been updated by Tom Tromey <tromey@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D28bb48114db4=
de4ba0a72940af1c30728b6e82f2

commit 28bb48114db4de4ba0a72940af1c30728b6e82f2
Author: Tom Tromey <tromey@adacore.com>
Date:   Fri Aug 18 07:55:30 2023 -0600

    Fix off-by-one in call to vector::reserve

    While looking at a bug, I noticed what I think is an off-by-one
    mistake in a call to vector::reserve.  This code:

          new_args.reserve (args.size ());
          new_args.push_back
            (value_from_pointer (lookup_pointer_type (values_type),
struct_addr));
          new_args.insert (new_args.end (), args.begin (), args.end ());

    ... reserves 'size()' entries, but then proceeds to push one extra
    one.

    This shouldn't have any really bad effects, as insert will grow the
    vector.  Still, it seems better to use the correct size if we're going
    to bother calling reserve.

    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=3D30780
    Reviewed-by: John Baldwin <jhb@FreeBSD.org>

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