Add range changing to STABS parsing functions, in order to prevent buffer overruns.

[deliverable/binutils-gdb.git] / binutils / ChangeLog

2018-03-13  Nick Clifton  <nickc@redhat.com>

	PR 22955
	* stabs.c (parse_number): Add p_end parameter and use it to check
	the validity of the pp parameter.  Add checks to prevent walking
	off the end of the string buffer.
	(parse_stab_string): Likewise.
	(parse_stab_type): Likewise.
	(parse_stab_type_number): Likewise.
	(parse_stab_range_type): Likewise.
	(parse_stab_sun_builtin_type): Likewise.
	(parse_stab_sun_floating_type): Likewise.
	(parse_stab_enum_type): Likewise.
	(parse_stab_struct_type): Likewise.
	(parse_stab_baseclasses): Likewise.
	(parse_stab_struct_fields): Likewise.
	(parse_stab_cpp_abbrev): Likewise.
	(parse_stab_one_struct_field): Likewise.
	(parse_stab_members): Likewise.
	(parse_stab_tilde_field): Likewise.
	(parse_stab_array_type): Likewise.
	* parse_stab: Compute the end of the string and then pass it on to
	individual parser functions.

2018-03-07  Paul Pluzhnikov  <ppluzhnikov@google.com>

	PR binutils/22923
	* binutils/readelf.c (get_ver_flags): Expand buffer to avoid
	overflow.

2018-03-07  Alan Modra  <amodra@gmail.com>

	* configure.ac: Add objdump_private_desc_xcoff for rs6000.
	* configure: Regenerate.

2018-03-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/22911
	* objdump.c (is_significant_symbol_name): Return TRUE for all
	.plt* sections.
	(find_symbol_for_address): Replace linear search with binary
	search on dynamic relocations.

2018-03-01  Nick Clifton  <nickc@redhat.com>

	PR 22905
	* dwarf.c (display_debug_ranges): Check that the offset loaded
	from the range_entry structure is valid.

2018-03-01  Alan Modra  <amodra@gmail.com>

	* configure.ac (ALL_LINGUAS): Add sr.  Sort.
	* configure: Regenerate.

2018-02-27  Nick Clifton  <nickc@redhat.com>

	* po/pt.po: New Portuguese translation.
	* configure.ac (ALL_LINGUAS): Add pt.
	* configure: Regenerate.

2018-02-27  Nick Clifton  <nickc@redhat.com>

	PR 22875
	* objcopy.c (copy_object): Check the error status after marking
	symbols used in relocations.
	* testsuite/binutils-all/strip-13.s: New test source file.
	* testsuite/binutils-all/strip-13.s: New test driver file.
	* testsuite/binutils-all/objcopy.exp: Run the new test.

2018-02-26  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/mips/mips-reginfo-n32.d,
	* testsuite/binutils-all/mips/mips-reginfo.d: Update.

2018-02-23  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/mips/mips-reginfo-n32.d,
	* testsuite/binutils-all/mips/mips-reginfo.d: Update.

2018-02-20  Ronald Hoogenboom  <hoogenboom30@zonnet.nl>

	* doc/binutils.texi (objcopy): Add missing closing square
	parenthesis to listing of objcopy's command line options.

2018-02-19  Matthias Klose  <doko@debian.org>

	* strings.c (long_options): Include-all-whitespace does not take
        an extra agument.

2018-02-13  Alan Modra  <amodra@gmail.com>

	PR 22836
	* testsuite/binutils-all/group-7.s,
	* testsuite/binutils-all/group-7a.d,
	* testsuite/binutils-all/group-7b.d,
	* testsuite/binutils-all/group-7c.d: New tests.
	* testsuite/binutils-all/objcopy.exp: Run them.

2018-02-08  Nick Clifton  <nickc@redhat.com>

	PR 22802
	* dwarf.c (load_separate_debug_file): Return early if the user is
	not interested in debug links.

2018-02-06  Nick Clifton  <nickc@redhat.com>

	PR 22793
	* readelf.c (find_section): Replace assertion with test and return
	of NULL.
	(find_section_by_address): Add test of section header table
	existance.
	(find_section_by_type): Likewise.
	(find_section_in_set): Likewise.

2018-02-05  Maciej W. Rozycki  <macro@mips.com>

	* testsuite/binutils-all/mips/mips-reginfo.d: New test.
	* testsuite/binutils-all/mips/mips-reginfo-n32.d: New test.
	* testsuite/binutils-all/mips/mips-reginfo.s: New test source.
	* testsuite/binutils-all/mips/mips.exp: Run the new tests.

2018-02-05  Maciej W. Rozycki  <macro@mips.com>

	* testsuite/config/default.exp (binutils_run): Document
	`binutils_run_status'.
	* testsuite/lib/utils-lib.exp (default_binutils_run): Likewise,
	and set it.
	(run_dump_test): Add `error', `error_output', `warning' and
	`warning_output' options.  Update documentation accordingly.

2018-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

	* dwarf.c (dwarf_regnames_riscv): New register name table.
	(init_dwarf_regnames_riscv): New function.
	(init_dwarf_regnames): Add call to initialise RiscV register
	names.
	* dwarf.h (init_dwarf_regnames_riscv): Declare.
	* objdump.c (dump_dwarf): Add call to initialise RiscV register
	names.

2018-02-01  Alan Modra  <amodra@gmail.com>

	PR 22769
	* objdump.c (load_specific_debug_section): Check for overflow
	when adding one to section size for a string section terminator.

2018-01-30  Nick Clifton  <nickc@redhat.com>

	PR 22734
	* doc/binutils.texi (nm): Update description to point out that
	zero-initialized values can also be shown as type B, b, S or s
	since they can be stored in the BSS section.

2018-01-30  Alan Modra  <amodra@gmail.com>

	* objcopy.c (merge_gnu_build_notes): Use (bfd_vma) -1 as
	"artificially large" end address.

2018-01-28  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Add note about checking gpg key
	and the results of gnupload.

2018-01-27  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Add details on how to actually
	make the release.

2018-01-26  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Add more details on updating
	version numbers.

2018-01-22  Maciej W. Rozycki  <macro@mips.com>

	* doc/binutils.texi (objcopy): Fix a typo in `--rename-section'
	option description.

2018-01-22  Maciej W. Rozycki  <macro@mips.com>

	* MAINTAINERS: Update my company e-mail address.

2018-01-22  Nick Clifton  <nickc@redhat.com>

	* po/sv.po: Updated Swedish translation.

2018-01-18  Nick Clifton  <nickc@redhat.com>

	* po/bg.po: Updated Bulgarian translation.

2018-01-16  Joel Brobecker  <brobecker@adacore.com>

	* README-how-to-make-a-release: Add reminder to update the
	branch name in gdbadmin's crontab on sourceware.

2018-01-16  Joel Brobecker  <brobecker@adacore.com>

	* README-how-to-make-a-release: Remove trailing spaces.

2018-01-16  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.

2018-01-15  Nick Clifton  <nickc@redhat.com>

	* po/uk.po: Updated Ukranian translation.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Update notes.
	* po/binutils.pot: Regenerated.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	2.30 branch created.
	* NEWS: Add marker for 2.30.

2018-01-12  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Add notes on how to make the
	branch and prelease snapshot.
	* BRANCHES: Add binutils-2_29-branch.

2018-01-10  Nick Clifton  <nickc@redhat.com>

	* MAINTAINERS: Note that it is now the configure.ac file and not
	the configure.in file that needs to be kept in sync with gcc.
	Add a note about sending patches for libiberty to gcc.

2018-01-03  Nick Clifton  <nickc@redhat.com>

	* objcopy.c (merge_gnu_build_notes): Add cast to maximum address
	constants.

2018-01-03  Nick Clifton  <nickc@redhat.com>

	* objcopy.c (objcopy_internal_note): New structure.
	(gap_exists): New function.
	(is_open_note): New function.
	(is_func_note): New function.
	(is_64bit): New function.
	(merge_gnu_build_notes): Handle v3 notes.  Do not merge
	if there are relocations against the notes.
	* readelf.c (get_note_type): Use short names for build attribute
	notes.
	(print_symbol_for_build_attribute): Rename to
	get_symbol_for_build_attribute.  Returns the found symbol rather
	than printing it.
	(print_gnu_build_attribute_description): Maintain address ranges
	for function notes as well as global notes.  Handle v3 notes.
	(print_gnu_build_attribute_name): Use more space for printing the
	name in wide mode.
	* testsuite/binutils-all/note-2-32.s: Use .dc.l instead of .word.
	Eliminate symbol references in order to remove the need for
	relocations.
	* testsuite/binutils-all/note-2-64.s: Likewise.
	* testsuite/binutils-all/note-3-32.s: Add a size to the note_1
	symbol.
	* testsuite/binutils-all/note-3-64.s: Likewise.
	* testsuite/binutils-all/mips/mips-note-2r-n32.d: Update expected
	output.
	* testsuite/binutils-all/mips/mips-note-2r-n64.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2r.d: Likewise.
	* testsuite/binutils-all/note-2-32.d: Likewise.
	* testsuite/binutils-all/note-2-64.d: Likewise.
	* testsuite/binutils-all/note-3-32.d: Likewise.
	* testsuite/binutils-all/note-3-64.d: Likewise.
	* testsuite/binutils-all/note-4-64.s: New test.  Checks v3 notes.
	* testsuite/binutils-all/note-4-32.s: New test.
	* testsuite/binutils-all/note-4-64.d: New test result file.
	* testsuite/binutils-all/note-4-32.d: New test result file.

2018-01-03  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2017
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