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* elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation

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types.
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Alan Modra 2007-06-29 01:51:55 +00:00
parent 7d3287cb71
commit 375de94a5e
2 changed files with 16 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2007-06-29 Nathan Froyd <froydnj@codesourcery.com>
* elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
types.
2007-06-29 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (spu_elf_fake_sections): New function.

11
bfd/elf32-ppc.c
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@ -1607,6 +1607,17 @@ ppc_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
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)];
/* 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));
bfd_set_error (bfd_error_bad_value);
cache_ptr->howto = ppc_elf_howto_table[R_PPC_NONE];
}
}
/* Handle the R_PPC_ADDR16_HA and R_PPC_REL16_HA relocs. */