[Bug binutils/17512] libbfd/binutils: crashes on fuzzed samples

[cvs-commit at gcc dot gnu.org]

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

--- Comment #214 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=c86934ceee0971a04bbfc145c7b9a53357c25c91

commit c86934ceee0971a04bbfc145c7b9a53357c25c91
Author: Nick Clifton <address@hidden>
Date:   Thu Feb 26 21:32:04 2015 +0000

    Fixes illegal memory access errors and arithmetic overflows when running
strip on fuzzed binaries.

        PR binutils/17512
        * coffcode.h (coff_compute_section_file_positions): Report
        negative page sizes.
        * elf.c (elf_fake_sections): Handle excessive alignmment powers.
        (assign_file_positions_for_non_load_sections): Replace assertion
        with an error message.
        (rewrite_elf_program_header): Handle excessive segment
        alignments.
        * mach-o.c (bfd_mach_o_read_section_32): Likewise.
        (bfd_mach_o_read_section_64): Likewise.
        * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
        print a bfd name, not %A.

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