[Bug binutils/22905] integer overflow in display_debug_ranges

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=22905

--- 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=d11ae95ea3403559f052903ab053f43ad7821e37

commit d11ae95ea3403559f052903ab053f43ad7821e37
Author: Nick Clifton <address@hidden>
Date:   Thu Mar 1 16:14:08 2018 +0000

    Prevent illegal memory accesses triggerd by intger overflow when parsing
corrupt DWARF information on a 32-bit host.

        PR 22905
        * dwarf.c (display_debug_ranges): Check that the offset loaded
        from the range_entry structure is valid.

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