[Bug binutils/17512] segfault in PE parser / _bfd_pei_swap_aouthdr_in

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=17512

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=20ad5e2842911039a60b6bdf9880cee895179e43

commit 20ad5e2842911039a60b6bdf9880cee895179e43
Author: Nick Clifton <address@hidden>
Date:   Wed Nov 5 10:13:16 2014 +0000

    More fixes for processing corrupt files.

        PR binutils/17512
        * coffcode.h (coff_set_alignment_hook): Warn if the file lies
        about the number of relocations it contains.
        (coff_sort_func_alent): Return 0 if the pointers are NULL.
        (coff_slurp_line_table): Add more range checks.  Do not free new
        tables created when sorting line numbers.
        * peXXigen.c (pe_print_idata): Add range checks.
        (pe_print_edata): Likewise.
        (rsrc_print_resource_entries): Likewise.  Avoid printing control
        characters.  Terminate priniting if corruption is detected.
        (rsrc_print_resource_directory): Terminate printing if an unknown
        directory type is encountered.
        (pe_print_debugdata): Fix off-by-one error.
        (rsrc_count_entries): Add range checking.
        (rsrc_parse_entry): Likewise.

-----------------------------------------------------------------------

Summary of changes:
 bfd/ChangeLog  |   18 ++++++++
 bfd/coffcode.h |   28 +++++++++++--
 bfd/peXXigen.c |  122 ++++++++++++++++++++++++++++++++++++++++----------------
 3 files changed, 129 insertions(+), 39 deletions(-)

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