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| author | Alan Modra <amodra@gmail.com> | 2023-10-10 18:18:18 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2023-10-10 22:17:29 +1030 |
| commit | ae0d827fa483c4e569803d99f8dff14794c63a17 (patch) | |
| tree | c2f8e9c4195d771ce9512621c04f92a483ec6295 /gdb/symfile-mem.c | |
| parent | f22f27f46c756e753ab6dcc4df820fdd81e26367 (diff) | |
| download | gdb-ae0d827fa483c4e569803d99f8dff14794c63a17.zip gdb-ae0d827fa483c4e569803d99f8dff14794c63a17.tar.gz gdb-ae0d827fa483c4e569803d99f8dff14794c63a17.tar.bz2 | |
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.
Diffstat (limited to 'gdb/symfile-mem.c')
0 files changed, 0 insertions, 0 deletions