diff options
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf.c | 9 |
2 files changed, 14 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index aa2ebec..8fd1e58 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +1999-06-23 Ian Lance Taylor <ian@zembu.com> + + * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link + field. + 1999-06-22 Ian Lance Taylor <ian@zembu.com> From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>: @@ -1201,6 +1201,15 @@ bfd_section_from_shdr (abfd, shindex) asection *target_sect; Elf_Internal_Shdr *hdr2; + /* Check for a bogus link to avoid crashing. */ + if (hdr->sh_link >= ehdr->e_shnum) + { + ((*_bfd_error_handler) + (_("%s: invalid link %lu for reloc section %s (index %u)"), + bfd_get_filename (abfd), hdr->sh_link, name, shindex)); + return _bfd_elf_make_section_from_shdr (abfd, hdr, name); + } + /* For some incomprehensible reason Oracle distributes libraries for Solaris in which some of the objects have bogus sh_link fields. It would be nice if we could just |