Fix read-after-free error in readelf when processing multiple, relocated sections...
[deliverable/binutils-gdb.git] / binutils / ChangeLog
index 941a358c19bc464699fe0d29fa3b0cf6b8e19973..254268945c97d4c64e58216af1f30c4c54255252 100644 (file)
-2016-06-22  Nick Clifton  <nickc@redhat.com>
+2017-02-13  Nick Clifton  <nickc@redhat.com>
 
-       * readelf.c (dynamic_section_mips_val): Increase size of timebuf.
-       (process_mips_specific): Likewise.
-       (process_gnu_liblist): Likewise.
+       PR binutils/21139
+       * readelf.c (target_specific_reloc_handling): Add num_syms
+       parameter.  Check for symbol table overflow before accessing
+       symbol value.  If reloc pointer is NULL, discard all saved state.
+       (apply_relocations): Pass num_syms to target_specific_reloc_handling.
+       Call target_specific_reloc_handling with a NULL reloc pointer
+       after processing all of the relocs.
 
-2016-06-21  Graham Markall  <graham.markall@embecosm.com>
+2017-02-13  Nick Clifton  <nickc@redhat.com>
 
-       * readelf.c (decode_ARC_machine_flags): Remove E_ARC_MACH_NPS400
-       case.
+       PR binutils/21137
+       * readelf.c (target_specific_reloc_handling): Add end parameter.
+       Check for buffer overflow before writing relocated values.
+       (apply_relocations): Pass end to target_specific_reloc_handling.
 
-2016-06-15  Nick Clifton  <nickc@redhat.com>
+2017-01-27  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
+           Nick Clifton  <nickc@redhat.com>
 
-       * readelf.c (is_24bit_abs_reloc): Add support for R_FT32_20
-       reloc.
+       PR 20343
+       * doc/binutils.texi (ar): Extend documentation of the --plugin
+       option.  Include a description of where the plugins should be
+       located.
+       (nm): Likewise.
 
-2016-06-14  John Baldwin  <jhb@FreeBSD.org>
+2017-01-23  Nick Clifton  <nickc@redhat.com>
 
-       * objcopy.c (do_elf_stt_common): Use correct type.
+       * MAINTAINERS: Add Bernd to Past Maintainers section.
+       (SCORE): Remove Mei Ligang as maintainer.  Add to Past Maintainers
+       section.
 
-2016-06-14  Alan Modra  <amodra@gmail.com>
+2017-01-23  Bernd Schmidt  <bschmidt@redhat.com>
 
-       * ar.c: Expand uses of bfd_my_archive.
-       * size.c: Likewise.
+       * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
 
-2016-06-14  Alan Modra  <amodra@gmail.com>
+2017-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 
-       PR ld/20241
-       * bucomm.c (bfd_get_archive_filename): Return file name within thin
-       archive.
+       * objdump.c (dump_section_header): Extract max section name length
+       from data parameter, use this when formatting output.
+       (find_longest_section_name): New function.
+       (dump_headers): Calculate longest section name when in wide mode,
+       reformat to unify printing of header line.
 
-2016-06-02  Nick Clifton  <nickc@redhat.com>
+2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>
 
-       PR 20089
-       * objcopy.c (group_signature): Fail if the input symbol table has
-       not been loaded, or if the sh_info field of the group header is 0.
+       PR 21059
+       * arlex.l: Support processing with flex 2.6.3.
+       * deflex.l: Likewise.
 
-       * dwarf.c (display_debug_frames): Do not display any
-       interpretation if the block consists solely of DW__CFA_NOPs.
+2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>
 
-2016-05-31  Alan Modra  <amodra@gmail.com>
-
-       * objcopy.c: Formatting, whitespace throughout.
-       (copy_main): Init newsym->othersym.
-       (parse_symflags): Make len a size_t.  Adjust uses.
-
-2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-       PR binutils/14625
-       * NEWS: Mention --enable-64-bit-archive.
-
-2016-05-18  Nick Clifton  <nickc@redhat.com>
-
-       PR 20096
-       * objcopy.c (copy_relocations_in_section): Also check for the
-       symbol pointed to by sym_ptr_ptr being NULL.
-
-2016-05-18  Maciej W. Rozycki  <macro@imgtec.com>
-
-       * testsuite/binutils-all/mips/mixed-mips16-micromips.d: New test.
-       * testsuite/binutils-all/mips/mixed-mips16-micromips.s: New test
+       * resbin.c: Optional dialog control data immediately follows
+       the control description without alignment.
+       * testsuite/binutils-all/windres/controldata.rc: New test.
        source.
-       * testsuite/binutils-all/mips/mips.exp: Run the new test.
-
-2016-05-18  Nick Clifton  <nickc@redhat.com>
-
-       * po/sv.po: Updated Swedish translation.
-
-2016-05-18  Maciej W. Rozycki  <macro@imgtec.com>
-
-       * readelf.c (dynamic_section_mips_val) <DT_MIPS_RLD_VERSION>
-       <DT_MIPS_LOCAL_GOTNO, DT_MIPS_CONFLICTNO, DT_MIPS_LIBLISTNO>
-       <DT_MIPS_SYMTABNO, DT_MIPS_UNREFEXTNO, DT_MIPS_HIPAGENO>
-       <DT_MIPS_DELTA_CLASS_NO, DT_MIPS_DELTA_INSTANCE_NO>
-       <DT_MIPS_DELTA_RELOC_NO, DT_MIPS_DELTA_SYM_NO>
-       <DT_MIPS_DELTA_CLASSSYM_NO, DT_MIPS_COMPACT_SIZE>: Use the
-       `d_val' rather than `d_ptr' member of the dynamic entry.
-
-2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
-
-       * testsuite/lib/binutils-common.exp (supports_gnu_unique): New
-       procedure.
-       * testsuite/binutils-all/objcopy.exp: Use `supports_gnu_unique'
-       with the `strip-10' test.
-
-2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
-
-       * testsuite/binutils-all/objcopy.exp: Don't skip the `strip-10'
-       test for the V850.
-
-2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
-
-       * readelf.c (print_mips_ases): Add DSPR3.
-
-2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
-
-       * readelf.c (display_arm_attribute): Add output for Tag_DSP_extension.
-       (arm_attr_public_tags): Define DSP_extension attribute.
-
-2016-05-10  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-       * doc/binutils.texi (nm): Update description of --size-sort.
-
-2016-05-09  Nick Clifton  <nickc@redhat.com>
-
-       PR binutils/20063
-       * readelf.c (get_32bit_section_headers): Warn if an out of range
-       sh_link or sh_info field is encountered.
-       (get_64bit_section_headers): Likewise.
-
-2016-05-04  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
-
-       * testsuite/lib/binutils-common.exp (is_elf_format): Add avr-*-*.
-
-2016-05-03  Nick Clifton  <nickc@redhat.com>
-
-       * po/sv.po: Updated Swedish translation.
-
-2016-04-29  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
-
-       * readelf.c (is_32bit_pcrel_reloc): Return true if reloc is 32-bit
-       PC relocation for AVR target.
-       (is_none_reloc): Return true if reloc is any of AVR diff
-       relocations.
-
-2016-04-29  Nick Clifton  <nickc@redhat.com>
-
-       PR 19938
-       * readelf.c (get_solaris_segment_type): New function.
-       (get_segment_type): Call it.
-
-2016-04-28  Nick Clifton  <nickc@redhat.com>
-
-       * po/zh_CN.po: Updated Chinese (simplified) translation.
-
-2016-04-28  Nick Clifton  <nickc@redhat.com>
-
-       PR target/19722
-       * testsuite/binutils-all/aarch64/illegal.s: New test.
-       * testsuite/binutils-all/aarch64/illegal.d: New test driver.
-
-2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
-
-       * resres.c: Likewise.
-
-2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-       * Makefile.in: Regenerated with automake 1.11.6.
-       * aclocal.m4: Likewise.
-       * doc/Makefile.in: Likewise.
-
-2016-04-14  Nick Clifton  <nickc@redhat.com>
-
-       PR target/19938
-       * testsuite/binutils-all/i386/compressed-1b.d: Allow for the
-       string sections possibly having the SHF_STRINGS flag bit set.
-       * testsuite/binutils-all/i386/compressed-1c.d: Likewise.
-       * testsuite/binutils-all/readelf.s: Likewise.
-       * testsuite/binutils-all/readelf.s-64: Likewise.
-       * testsuite/binutils-all/x86-64/compressed-1b.d: Likewise.
-       * testsuite/binutils-all/x86-64/compressed-1c.d: Likewise.
-
-2016-04-13  Nick Clifton  <nickc@redhat.com>
-
-       PR target/19938
-       * readelf.c (get_solaris_section_type): New function: Returns the
-       name of Solaris specific section types.
-       (get_solaris_dynamic_type): New function: Return the name of
-       Solaris specific dynamic types.
-       (get_dynamic_type): Use get_solaris_dynamic_type.
-       (get_section_type_name): Use get_solaris_section_type.
-       (get_solaris_symbol_visibility): New function: Returns Solaris
-       specific symbol visibilities.
-       (print_dynamic_symbol): Use get_solaris_symbol_visibility.
-       (process_symbol_table): Likewise.
-
-2016-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
-
-       * dwarf.h (init_dwarf_regnames_s390): Declare.
-       * dwarf.c (dwarf_regnames_s390): New.
-       (init_dwarf_regnames_s390): New.
-       (init_dwarf_regnames): Call it.
-       * objdump.c (dump_dwarf): Likewise.
-
-2016-04-11  Maciej W. Rozycki  <macro@imgtec.com>
-
-       * testsuite/binutils-all/mips/mips16-undecoded.d: New test.
-       * testsuite/binutils-all/mips/mips16-undecoded.s: New test
-       source.
-       * testsuite/binutils-all/mips/mips.exp: Run the new test.
-
-2016-04-04  Nick Clifton  <nickc@redhat.com>
-
-       PR 19872
-       * dwarf.c (display_debug_aranges): Skip warning about unrecognised
-       version number if the version is zero.
-
-2016-03-29  Alan Modra  <amodra@gmail.com>
-
-       * readelf.c (get_data): Use BFD_VMA_FMT to print bfd_size_type vars.
-       (get_dynamic_data): Likewise.
-
-2016-03-22  Nick Clifton  <nickc@redhat.com>
-
-       PR 19851
-       * dwarf.c (SAFE_BYTE_GET): Replace local dynamic array allocation
-       with run time size check.
-
-       * configure: Regenerate.
-
-2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-       * readelf.c (decode_ARC_machine_flags): Handle nps400.
-
-2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-       * readelf.c (get_machine_flags): Move arc processing into...
-       (decode_ARC_machine_flags): ... new function.  Remove use of
-       EF_ARC_CPU_GENERIC, change default case from "generic arc" to
-       "unknown arc".  Merged ABI printing between two machine types.
-
-2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-       * testsuite/binutils-all/objdump.exp (cpus_expected): Add ARC700
-       to the architecture list.
-
-2016-03-21  Nick Clifton  <nickc@redhat.com>
-
-       * dlltool.c: Replace use of alloca with call to xmalloc.
-       * dllwrap.c: Likewise.
-       * nlmconv.c: Likewise.
-       * objdump.c: Likewise.
-       * resrc.c: Likewise.
-       * winduni.c: Likewise.
-       * configure: Regenerate.
-
-2016-03-07  Nick Clifton  <nickc@redhat.com>
-
-       PR binutils/19775
-       * testsuite/binutils-all/ar.exp (proc empty_archive): New proc.
-       Run the new proc.
-       * testsuite/binutils-all/empty: New, empty, file.
-
-2016-03-04  Matthew Wahab  <matthew.wahab@arm.com>
-
-       * readelf.c (arm_attry_tag_FP_arch): Add "NEON for ARMv8.1".
-
-2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
-
-       PR ld/19645
-       * NEWS: Mention --elf-stt-common= for objcopy.
-       * doc/binutils.texi: Document --elf-stt-common= for objcopy.
-       * objcopy.c (do_elf_stt_common): New.
-       (command_line_switch): Add OPTION_ELF_STT_COMMON.
-       (copy_options): Add --elf-stt-common=.
-       (copy_usage): Add --elf-stt-common=.
-       (copy_object): Also check do_elf_stt_common for ELF targets.
-       (copy_file): Handle do_elf_stt_common.
-       (copy_main): Handle OPTION_ELF_STT_COMMON.
-       * readelf.c (apply_relocations): Support STT_COMMON.
-       * testsuite/binutils-all/common-1.s: New file.
-       * testsuite/binutils-all/common-1a.d: Likewise.
-       * testsuite/binutils-all/common-1b.d: Likewise.
-       * testsuite/binutils-all/common-1c.d: Likewise.
-       * testsuite/binutils-all/common-1d.d: Likewise.
-       * testsuite/binutils-all/common-1e.d: Likewise.
-       * testsuite/binutils-all/common-1f.d: Likewise.
-       * testsuite/binutils-all/common-2.s: Likewise.
-       * testsuite/binutils-all/common-2a.d: Likewise.
-       * testsuite/binutils-all/common-2b.d: Likewise.
-       * testsuite/binutils-all/common-2c.d: Likewise.
-       * testsuite/binutils-all/common-2d.d: Likewise.
-       * testsuite/binutils-all/common-2e.d: Likewise.
-       * testsuite/binutils-all/common-2f.d: Likewise.
-       * testsuite/binutils-all/objcopy.exp
-       (objcopy_test_elf_common_symbols): New proc.
-       Run objcopy_test_elf_common_symbols for ELF targets
-
-2016-02-16  H.J. Lu  <hongjiu.lu@intel.com>
-
-       PR binutils/19647
-       * readelf.c (get_section_type_name): Add a missing break.
-
-2016-02-16  Claudiu Zissulescu  <claziss@synopsys.com>
-
-       * readelf.c (is_32bit_pcrel_reloc): Add R_ARC_32_PCREL.
-
-2016-02-15  Nick Clifton  <nickc@redhat.com>
-
-       * readelf.c (get_section_type_name): Add hex prefix to offsets
-       printed for LOPROC and LOOS values.  Ensure that a result is
-       always returned for the V850 target, even when an unrecognised
-       processor specific value is encountered.
-       (process_section_headers): Display key values in the order in
-       which they appear to the user.  Add the "C (compressed)" value to
-       the list.
-
-2016-02-12  H.J. Lu  <hongjiu.lu@intel.com>
-
-       * doc/binutils.texi: Fix a typo.
-
-2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
-
-       * testsuite/binutils-all/objdump.exp: Update expected default
-       architecture value for ARC binaries.
-
-2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
-
-       PR binutils/19547
-       * testsuite/binutils-all/objcopy.exp
-       (objcopy_test_without_global_symbol): New proc.
-       Run objcopy_test_without_global_symbol.
-       * testsuite/binutils-all/pr19547.c: New file.
-
-2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-       PR binutils/19523
-       * Makefile.am (check-DEJAGNU): Pass CC and CC_FOR_BUILD to
-       runtest.
-       * Makefile.in: Regenerated.
-       * testsuite/binutils-all/compress.exp (test_gnu_debuglink): New
-       proc.
-       Run test_gnu_debuglink for native ELF build.
-
-2016-01-20  Nick Clifton  <nickc@redhat.com>
-
-       PR 19495
-       * testsuite/binutils-all/dlltool.exp: Fix tests for targets which
-       do not support inserting leading underscores.
-
-2016-01-20  Mickael Guene  <mickael.guene@st.com>
-
-       * readelf.c (get_elf_section_flags): Display y letter for section
-       with SHF_ARM_NOREAD section flag in readelf section output.
-       (process_section_headers): Add y letter in readelf section output
-       key mapping for ARM architecture.
-       * objdump.c (dump_section_header): Display NOREAD attributes as
-       well.
-       * doc/binutils.texi (objdump): Note that it is correct for
-       sections to have both the READONLY and NOREAD attributes.
-
-2016-01-19  John Baldwin  <jhb@FreeBSD.org>
-
-       * readelf.c (get_freebsd_elfcore_note_type): Remove unused variable.
+       * testsuite/binutils-all/windres/controldata.rsd: New test.
 
-2016-01-19  John Baldwin  <jhb@FreeBSD.org>
+2017-01-12  Nick Clifton  <nickc@redhat.com>
 
-       * readelf.c (get_freebsd_elfcore_note_type): New
-       (process_note): Add support for FreeBSD core notes.
+       PR binutils/20876
+       * NEWS: Mention the new feature.
+       * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
+       New proc to test the location of separate debug info files using
+       the build-id method.
 
-2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
-           Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
+2017-01-10  Nick Clifton  <nickc@redhat.com>
 
-       * readelf.c (get_machine_flags): Add support for newer ARC ELF
-       header flags.
+       PR 21034
+       * stabs.c (parse_stab_members): Fix thinko checking for g++
+       version 1 stabs information.
 
-2016-01-18  Alan Modra  <amodra@gmail.com>
+2017-01-09  Nick Clifton  <nickc@redhat.com>
 
-       * configure: Regenerate.
+       * objdump.c (display_file): Add new parameter 'last_file'.  If
+       last_file is true, do not call bfd_close at the end of the
+       function.
+       (main): Set the value of the last_file parameter when calling
+       display_file.
 
-2016-01-17  Alan Modra  <amodra@gmail.com>
+2017-01-09  Alan Modra  <amodra@gmail.com>
 
-       * configure: Regenerate.
+       * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
+       comment.
 
-2016-01-17  Alan Modra  <amodra@gmail.com>
+2017-01-06  Nick Clifton  <nickc@redhat.com>
 
-       * testsuite/lib/binutils-common.exp (is_elf_format): Return true
-       for m68hc11/12 and xgate triples.
+       * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
 
-2016-01-17  Alan Modra  <amodra@gmail.com>
+2017-01-04  Dilan Palauzov  <dilyan.palauzov@aegee.org>
 
-       * readelf.c (is_32bit_abs_reloc): Add R_M68HC11_32.
+       PR 20958
+       * syslex.l (option): Add noyywrap
+       (yywrap): Delete.
 
-2016-01-01  Alan Modra  <amodra@gmail.com>
+2017-01-02  Alan Modra  <amodra@gmail.com>
 
        Update year range in copyright notice of all files.
 
-For older changes see ChangeLog-2015 and testsuite/ChangeLog-1215
+For older changes see ChangeLog-2016
 \f
-Copyright (C) 2016 Free Software Foundation, Inc.
+Copyright (C) 2017 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
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