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[Bug binutils/21615] heap-buffer-overflow in _bfd_vms_save_counted_strin

From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/21615] heap-buffer-overflow in _bfd_vms_save_counted_string
Date: Mon, 19 Jun 2017 11:32:19 +0000


--- Comment #3 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>:


commit 72e84f969481f52daf6741c6bb4d0e92f9668389
Author: Nick Clifton <address@hidden>
Date:   Mon Jun 19 12:31:07 2017 +0100

    Fix access violation when disassembling a corrupt VMS binary.

        PR 21615
        * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
        gsd_size.  Check that there are enough bytes remaining to read the
        type and size of the next egsd.  Check that the size of the egsd
        does not exceed the size of the record.

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