From 86eafac0aad7edbc1ccea6daf53480a36339250a Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Wed, 21 Jan 2015 17:37:23 +0000
Subject: Fix memory access violations triggered by running strip on fuzzed
 binaries.

	PR binutils/17512
	* coffcode.h (coff_set_arch_mach_hook): Check return value from
	bfd_malloc.
	(coff_slurp_line_table): Return FALSE if the line number
	information was corrupt.
	(coff_slurp_symbol_table): Return FALSE if the symbol information
	was corrupt.
	* mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
	initialise the fields of the dyld_info structure.
	(bfd_mach_o_build_exec_seg_command): Replace assertion with an
	error message and a return value.
	(bfd_mach_o_layout_commands): Change the function to boolean.
	Return FALSE if the function fails.
	(bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
	fails.
	(bfd_mach_o_read_command): Fail if an unrecognised command is
	encountered.
	* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
	read fails.
	(slurp_symtab): Check the return from bfd_malloc.
	(_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
	encountered an error.
	(_bfd_XXi_final_link_postscript): Fail if a section could not be
	copied.
	* peicode.h (pe_bfd_object_p): Fail if the header could not be
	swapped in.
	* tekhex.c (first_phase): Fail if the section is too big.
	* versados.c (struct esdid): Add content_size field.
	(process_otr): Use and check the new field.
	(versados_get_section_contents): Check that the section exists and
	that the requested data is available.

	PR binutils/17512
	* addr2line.c (main): Call bfd_set_error_program_name.
	* ar.c (main): Likewise.
	* coffdump.c (main): Likewise.
	* cxxfilt.c (main): Likewise.
	* dlltool.c (main): Likewise.
	* nlmconv.c (main): Likewise.
	* nm.c (main): Likewise.
	* objdump.c (main): Likewise.
	* size.c (main): Likewise.
	* srconv.c (main): Likewise.
	* strings.c (main): Likewise.
	* sysdump.c (main): Likewise.
	* windmc.c (main): Likewise.
	* windres.c (main): Likewise.
	* objcopy.c (main): Likewise.
	(copy_relocations_in_section): Check for relocs without associated
	symbol pointers.
---
 binutils/windres.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'binutils/windres.c')

diff --git a/binutils/windres.c b/binutils/windres.c
index 00939b0..2fed128 100644
--- a/binutils/windres.c
+++ b/binutils/windres.c
@@ -808,6 +808,7 @@ main (int argc, char **argv)
 
   program_name = argv[0];
   xmalloc_set_program_name (program_name);
+  bfd_set_error_program_name (program_name);
 
   expandargv (&argc, &argv);
 
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