PR25842, Null pointer dereference in nm-new

[thirdparty/binutils-gdb.git] / bfd / ChangeLog

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+2020-04-17  Alan Modra  <amodra@gmail.com>
+
+       PR 25842
+       * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
+       NULL nodename.
+
+2020-04-16  Nick Clifton  <nickc@redhat.com>
+
+       PR 25803
+       * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
+       abort with a more helpful error message.
+
+2020-04-16  Alan Modra  <amodra@gmail.com>
+
+       PR 25827
+       * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines.  Don't
+       strdup(0).
+
+2020-04-15  Fangrui Song <maskray@google.com>
+
+       PR binutils/24613
+       * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
+       to RM_DIAGNOSE plus a check of warn_unresolved_syms.
+       * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
+       * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
+       * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
+       * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
+       * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
+       * elf32-sh.c (sh_elf_relocate_section): Likewise.
+       * elf32-spu.c (spu_elf_relocate_section): Likewise.
+       * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
+       * elflink.c (elf_link_output_extsym): Likewise.
+       * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
+
+2020-04-15  Alan Modra  <amodra@gmail.com>
+
+       PR 25823
+       * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
+       pointer into strings that may be freed for section name, always
+       allocate a new string.
+
+2020-04-14  Juan Manuel Guerrero  <juan.guerrero@gmx.de>
+            Jan W. Jagersma  <jwjagersma@gmail.com>
+
+       * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
+       (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
+       (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
+       (_bfd_go32_mkobject): New functions.
+       * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
+       (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
+       (go32exe_mkobject): Call _bfd_go32_mkobject.
+       * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
+       (coff_set_alignment_hook): Define function for COFF_GO32_EXE
+       and COFF_GO32.
+       (coff_write_relocs): Enable extended reloc counter code if
+       COFF_WITH_EXTENDED_RELOC_COUNTER is defined.  Test for obj_go32.
+       (coff_write_object_contents): Likewise.  Pad section headers
+       for COFF_GO32 and COFF_GO32EXE.  Use bfd_coff_swap_scnhdr_out
+       instead of coff_swap_scnhdr_out.
+       * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
+       enable extended reloc counter.
+       * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
+       Declare with ATTRIBUTE_UNUSED.
+       * libcoff-in.h: (struct coff_tdata): New field go32.
+       (obj_go32): Define.
+       * libcoff.h: Regenerate.
+
+2020-04-14  Fangrui Song  <maskray@google.com>
+
+       PR gas/25768
+       * elf.c (assign_section_numbers): Always set .stab sh_entsize to
+       12.
+
 2020-04-14  Stephen Casner  <casner@acm.org>
 
        PR ld/25677