https://sourceware.org/bugzilla/show_bug.cgi?id=17512
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=063bb0250defafcc55544474a2961ecbc153882e
commit 063bb0250defafcc55544474a2961ecbc153882e
Author: Nick Clifton <ni...@redhat.com>
Date: Thu Jan 8 15:39:49 2015 +0000
Fix memory access violations exposed by running strip on fuzzed binaries.
PR binutils/17512
* coffcode.h (coff_slurp_symbol_table): Return false if we failed
to load the line table.
* elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
maxpagesize of 1.
* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
the Data Directory Size is too large.
* objcopy.c (copy_object): Free the symbol table if no symbols
could be loaded.
(copy_file): Use bfd_close_all_done to close files that could not
be copied.
-----------------------------------------------------------------------
Summary of changes:
bfd/ChangeLog | 10 ++++++++++
bfd/coffcode.h | 7 ++++---
bfd/elf.c | 5 +++++
bfd/peXXigen.c | 10 ++++++++++
binutils/ChangeLog | 5 +++++
binutils/objcopy.c | 14 +++++++++++++-
6 files changed, 47 insertions(+), 4 deletions(-)
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