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[Bug binutils/27792] [nm] heap buffer overflow found in bfd/som.c:4805


From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/27792] [nm] heap buffer overflow found in bfd/som.c:4805
Date: Thu, 29 Apr 2021 16:42:13 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=27792

--- 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=063e75c9e4307d21b787a71b6d5b61a2560f5073

commit 063e75c9e4307d21b787a71b6d5b61a2560f5073
Author: Nick Clifton <nickc@redhat.com>
Date:   Thu Apr 29 17:41:43 2021 +0100

    Fix illegal memory accesses when parsing a corrupt SOM format file.

            PR 27792
            * som.c (som_slurp_string_table): Place a terminating NUL byte at
            the end of the table.
            (som_slurp_symbol_table): Check for an over-large offset into the
            string string table.

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