diff options
Diffstat (limited to 'bfd/elf32-ppc.c')
| -rw-r--r-- | bfd/elf32-ppc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index a17ff12..2a0bdd3 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -2019,19 +2019,28 @@ ppc_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr, Elf_Internal_Rela *dst) { + unsigned int r_type; + /* Initialize howto table if not already done. */ if (!ppc_elf_howto_table[R_PPC_ADDR32]) ppc_elf_howto_init (); - BFD_ASSERT (ELF32_R_TYPE (dst->r_info) < (unsigned int) R_PPC_max); - cache_ptr->howto = ppc_elf_howto_table[ELF32_R_TYPE (dst->r_info)]; + r_type = ELF32_R_TYPE (dst->r_info); + if (r_type >= R_PPC_max) + { + (*_bfd_error_handler) (_("%A: unrecognised PPC reloc number: %d"), + abfd, r_type); + bfd_set_error (bfd_error_bad_value); + r_type = R_PPC_NONE; + } + cache_ptr->howto = ppc_elf_howto_table[r_type]; /* Just because the above assert didn't trigger doesn't mean that ELF32_R_TYPE (dst->r_info) is necessarily a valid relocation. */ if (!cache_ptr->howto) { (*_bfd_error_handler) (_("%B: invalid relocation type %d"), - abfd, ELF32_R_TYPE (dst->r_info)); + abfd, r_type); bfd_set_error (bfd_error_bad_value); cache_ptr->howto = ppc_elf_howto_table[R_PPC_NONE]; |