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[Bug ld/30560] Heap-buffer-overflow (SEGV) in elf_x86_64_relocate_sectio


From: cvs-commit at gcc dot gnu.org
Subject: [Bug ld/30560] Heap-buffer-overflow (SEGV) in elf_x86_64_relocate_section()
Date: Mon, 19 Jun 2023 11:09:54 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=30560

--- 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=74d39f70cd9090ba1cdc406421480bb50a864cd2

commit 74d39f70cd9090ba1cdc406421480bb50a864cd2
Author: Nick Clifton <nickc@redhat.com>
Date:   Mon Jun 19 12:09:11 2023 +0100

    Fix illegal memory access implementing relocs in a fuzzed x86_64 object
file.

      PR 30560
      * elf64-x86-64.c (elf_x86_64_relocate_section): Add more checks for a
valid relocation offset.

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