diff options
Diffstat (limited to 'bfd/elf32-sh.c')
| -rw-r--r-- | bfd/elf32-sh.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/bfd/elf32-sh.c b/bfd/elf32-sh.c index 04e588d..a13a6f6 100644 --- a/bfd/elf32-sh.c +++ b/bfd/elf32-sh.c @@ -255,6 +255,13 @@ sh_elf_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol_in, && bfd_is_und_section (symbol_in->section)) return bfd_reloc_undefined; + /* PR 17512: file: 9891ca98. */ + if (addr > bfd_get_section_limit (abfd, input_section) + - bfd_get_reloc_size (reloc_entry->howto) + || bfd_get_reloc_size (reloc_entry->howto) + > bfd_get_section_limit (abfd, input_section)) + return bfd_reloc_outofrange; + if (bfd_is_com_section (symbol_in->section)) sym_value = 0; else @@ -474,13 +481,19 @@ sh_elf_info_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst) r = ELF32_R_TYPE (dst->r_info); - BFD_ASSERT (r < (unsigned int) R_SH_max); - BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC || r > R_SH_LAST_INVALID_RELOC); - BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_2 || r > R_SH_LAST_INVALID_RELOC_2); - BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_3 || r > R_SH_LAST_INVALID_RELOC_3); - BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_4 || r > R_SH_LAST_INVALID_RELOC_4); - BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_5 || r > R_SH_LAST_INVALID_RELOC_5); - BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_6 || r > R_SH_LAST_INVALID_RELOC_6); + if (r >= R_SH_max + || (r >= R_SH_FIRST_INVALID_RELOC && r <= R_SH_LAST_INVALID_RELOC) + || (r >= R_SH_FIRST_INVALID_RELOC_2 && r <= R_SH_LAST_INVALID_RELOC_2) + || (r >= R_SH_FIRST_INVALID_RELOC_3 && r <= R_SH_LAST_INVALID_RELOC_3) + || (r >= R_SH_FIRST_INVALID_RELOC_4 && r <= R_SH_LAST_INVALID_RELOC_4) + || (r >= R_SH_FIRST_INVALID_RELOC_5 && r <= R_SH_LAST_INVALID_RELOC_5) + || (r >= R_SH_FIRST_INVALID_RELOC_6 && r <= R_SH_LAST_INVALID_RELOC_6)) + { + (*_bfd_error_handler) (_("%A: unrecognised SH reloc number: %d"), + abfd, r); + bfd_set_error (bfd_error_bad_value); + r = R_SH_NONE; + } cache_ptr->howto = get_howto_table (abfd) + r; } |