PR28173, nds32_elf_howto_table index out of bounds
Indexing the howto table was seriously broken by a missing entry, and
use of assertions about user input rather than testing the input.
PR 28173
* elf32-nds32.c (nds32_elf_howto_table): Add missing empty howto.
(bfd_elf32_bfd_reloc_type_table_lookup): Replace assertions with
range checks. Return NULL if unsupported reloc type. Remove
dead code. Take an unsigned int param.
(nds32_info_to_howto_rel): Test for NULL howto or howto name
return from lookup. Remove assertion.
(nds32_info_to_howto): Remove unnecessary ATTRIBUTE_UNUSED.
Test for NULL howto or howto name return from lookup.
1 file changed
