[Bug binutils/21840] Undefined behavior round 3

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=21840

--- 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 <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8bdf0be19d2777565a8b1c88347f65d6a4b8c5fc

commit 8bdf0be19d2777565a8b1c88347f65d6a4b8c5fc
Author: Nick Clifton <address@hidden>
Date:   Thu Jul 27 12:04:50 2017 +0100

    Fix address violation issues encountered when parsing corrupt binaries.

        PR 21840
        * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
        size is -1.
        * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
        with error return.
        * section.c (bfd_make_section_with_flags): Fail if the name or bfd
        are NULL.
        * vms-alpha.c (bfd_make_section_with_flags): Correct computation
        of end pointer.
        (evax_bfd_print_emh): Check for invalid string lengths.

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