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[Bug binutils/26548] LEB decoding error


From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/26548] LEB decoding error
Date: Fri, 28 Aug 2020 15:05:55 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=26548

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Nick Clifton <nickc@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=08d7da7dc9e130cbaf072c2588e1b392c2d7503e

commit 08d7da7dc9e130cbaf072c2588e1b392c2d7503e
Author: Nick Clifton <nickc@redhat.com>
Date:   Fri Aug 28 16:04:49 2020 +0100

    Fix a bogus error message from the DWARF LEB129 decoder when trying to read
a signed LEB128 value containing the largest possible signed negative integer
value.

            PR 26548
            * dwarf.c (read_leb128): When checking for overflow of a signed
            read, use a signed shift.

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