| commit | ae0d827fa483c4e569803d99f8dff14794c63a17 | [log] [tgz] |
|---|---|---|
| author | Alan Modra <amodra@gmail.com> | Tue Oct 10 18:18:18 2023 +1030 |
| committer | Alan Modra <amodra@gmail.com> | Tue Oct 10 22:17:29 2023 +1030 |
| tree | c2f8e9c4195d771ce9512621c04f92a483ec6295 | |
| parent | f22f27f46c756e753ab6dcc4df820fdd81e26367 [diff] |
asan: buffer overflow in elf32_arm_get_synthetic_symtab Guard against fuzzed files where .plt size isn't commensurate with plt relocations. * elf32-arm.c (elf32_arm_plt0_size): Add data_size param. Return -1 if data_size is too small. (elf32_arm_plt_size): Likewise. Delete temp var. Formatting. (elf32_arm_get_synthetic_symtab): Adjust to suit.