diff options
| author | Daniel Jacobowitz <dan@debian.org> | 2002-09-18 02:39:43 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <dan@debian.org> | 2002-09-18 02:39:43 +0000 |
| commit | 43b2afb0ec0c5b43ded0e5369fcdb1ce81131c74 (patch) | |
| tree | c4cc542754253099a38332257b33beee62dbcff3 /bfd/elfcode.h | |
| parent | e5797ecf2bb34e19a29774ffa14a62e6d45a97b2 (diff) | |
| download | gdb-43b2afb0ec0c5b43ded0e5369fcdb1ce81131c74.tar.gz | |
* bfd-in.h (bfd_get_dynamic_symcount): Define.
* bfd.c (struct _bfd): Add dynsymcount.
* bfd-in2.h: Regenerated.
* elf.c (_bfd_elf_canonicalize_dynamic_symtab): Set
abfd->dynsymcount.
* elfcode.h (elf_slurp_reloc_table_from_section): Check
for overflow.
Diffstat (limited to 'bfd/elfcode.h')
| -rw-r--r-- | bfd/elfcode.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/bfd/elfcode.h b/bfd/elfcode.h index eb667eb50e2..7f9ed5fe3af 100644 --- a/bfd/elfcode.h +++ b/bfd/elfcode.h @@ -1421,6 +1421,13 @@ elf_slurp_reloc_table_from_section (abfd, asect, rel_hdr, reloc_count, if (ELF_R_SYM (rela.r_info) == 0) relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; + else if (ELF_R_SYM (rela.r_info) > bfd_get_dynamic_symcount (abfd)) + { + (*_bfd_error_handler) + (_("%s(%s): relocation %d has invalid symbol index %ld"), + abfd->filename, asect->name, i, ELF_R_SYM (rela.r_info)); + relent->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr; + } else { asymbol **ps, *s; |