| commit | 352bd3aa1c68137d4a5115183f42c40b75ee05b3 | [log] [tgz] |
|---|---|---|
| author | Alan Modra <amodra@gmail.com> | Fri Aug 06 17:26:14 2021 +0930 |
| committer | Alan Modra <amodra@gmail.com> | Fri Aug 06 23:02:27 2021 +0930 |
| tree | d202236bdae4f73c88a48c8d1fdaf65720b2c6cc | |
| parent | 8179e388b60acc6ac35b40cd154f8d56234d1c3b [diff] |
PR28172, bfin_pcrel24_reloc heap-buffer-overflow bfin pcrel24 relocs are weird, they apply to the reloc address minus two. That means reloc addresses of 0 and 1 are invalid. Check that, and fix other reloc range checking. PR 28172 * elf32-bfin.c (bfin_pcrel24_reloc): Correct reloc range check. (bfin_imm16_reloc, bfin_byte4_reloc, bfin_bfd_reloc): Likewise. (bfin_final_link_relocate): Likewise.