python/py-objfile.c (objfpy_get_owner): Increment refcount of result.

gdb/ChangeLog:

	* python/py-objfile.c (objfpy_get_owner): Increment refcount of result.
ppc64_elf_edit_opd revamp, take 2

Now that ld -r relocs are sorted by the pr17666 fix, there isn't so
much need to sort incoming relocs.

	* elf64-ppc.c (sort_r_offset): Delete.
	(ppc64_elf_edit_opd): Don't sort input relocs.
Ensure zero termination of tic4x insn buffer

	* config/tc-tic4x.c (md_assemble): Ensure insn->name is zero
	terminated.  Simplify concatenation of parallel insn.
Fix windres memory leak

	* windres.c (open_file_search): Free path buffer on failure.
More fixes for memory access violations triggered by fuzzed binaries.

	PR binutils/17512
	* objdump.c (display_any_bfd): Avoid infinite loop closing and
	opening the same archive again and again.

	* archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
	* libbfd.c (safe_read_leb128): New function.
	* libbfd-in.h (safe_read_leb128): Add prototype.
	* libbfd.h: Regenerate.
	* elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
	Check for an over-long subsection length.
	* elf.c (elf_parse_notes): Check that the namedata is long enough
	for the string comparison that is about to be performed.
	(elf_read_notes): Zero-terminate the note buffer.
	* od-elf32_avr.c (elf32_avr_dump_mem_usage): Fix device initialization.
Don't sort ld -r relocs for mips

HI16/LO16 are deliberately put adjacent, which might mean relocs are
then not sorted by r_offset.  See tc-mips.c:mips_frob_file.  Don't undo
the HI16/LO16 sorting.

	PR 17666
	* elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
	* elfxx-target.h (elf_backend_sort_relocs_p): Define.
	(elfNN_bed): Init new field.
	* elflink.c (elf_link_adjust_relocs): Conditionally sort.
	(bfd_elf_final_link): Control sorting of relocs.
	* elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
	* elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
	* elf32-mips.c (elf_backend_sort_relocs_p): Define.
	* elf64-mips.c (elf_backend_sort_relocs_p): Define.
Automatic date update in version.in