[Bug binutils/17531] readelf crashes on fuzzed samples

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=17531

--- Comment #85 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=834f871cdc6e5d9f5bda9ce607fd3c47f41a2ade

commit 834f871cdc6e5d9f5bda9ce607fd3c47f41a2ade
Author: Nick Clifton <address@hidden>
Date:   Tue Feb 10 17:53:53 2015 +0000

    Fix memory access violations discovered by running readelf compiled with
undefined memory access sanitization on fuzzed binaries.

        PR binutils/17531
        * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
        offset.
        * readelf.c (dump_relocations): Handle printing offsets which are
        MIN_INT.
        (process_corefile_note_segment): Add range check of the namesz
        field.

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