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[Bug binutils/28165] objdump: global-buffer-overflow on rx_info_to_howt


From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/28165] objdump: global-buffer-overflow on rx_info_to_howto_rela in elf32-rx.c
Date: Thu, 05 Aug 2021 11:22:09 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=28165

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

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=4939c49d213c760406f2ad0178ddb3461b618eb9

commit 4939c49d213c760406f2ad0178ddb3461b618eb9
Author: Alan Modra <amodra@gmail.com>
Date:   Thu Aug 5 17:19:08 2021 +0930

    PR28165, buffer overflow in elf32-rx.c:rx_info_to_howto_rela

            PR 28165
            * elf32-rx.c (rx_elf_howto_table): Add missing empty entries.
            (rx_info_to_howto_rela): Assert rx_elf_howto_table is correct size.
            Use actual size when sanity checking r_type.

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