https://sourceware.org/bugzilla/show_bug.cgi?id=22443
--- Comment #10 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Alan Modra <amo...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=160b1a618ad94988410dc81fce9189fcda5b7ff4 commit 160b1a618ad94988410dc81fce9189fcda5b7ff4 Author: Alan Modra <amo...@gmail.com> Date: Sat Nov 18 23:18:22 2017 +1030 PR22443, Global buffer overflow in _bfd_elf_get_symbol_version_string Symbols like *ABS* defined in bfd/section.c:global_syms are not elf_symbol_type. They can appear on relocs and perhaps other places in an ELF bfd, so a number of places in nm.c and objdump.c are wrong to cast an asymbol based on the bfd being ELF. I think we lose nothing by excluding all section symbols, not just the global_syms. PR 22443 * nm.c (sort_symbols_by_size): Don't attempt to access section symbol internal_elf_sym. (print_symbol): Likewise. Don't call bfd_get_symbol_version_string for section symbols. * objdump.c (compare_symbols): Don't attempt to access section symbol internal_elf_sym. (objdump_print_symname): Don't call bfd_get_symbol_version_string for section symbols. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
