diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2021-04-22 16:13:56 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2021-04-22 18:34:47 +0200 |
| commit | 590921a5bc7ed9ced1d4c5cb517e4b6355813a5d (patch) | |
| tree | 97c874599d315f1185ba254e8b25ccf3f1a485c4 /executor/test_linux.h | |
| parent | 33c28d0389a6b0dd17a5de7c093a011cdadb33b1 (diff) | |
executor: set ctrl-alt-del sysctl to 0
This blocks some of the ways the fuzzer can trigger a reboot.
ctrl-alt-del=0 tells kernel to signal cad_pid instead of rebooting
and setting cad_pid to the current pid (transient "syz-executor setup") makes it a no-op.
For context see: https://groups.google.com/g/syzkaller-bugs/c/WqOY4TiRnFg/m/6P9u8lWZAQAJ
Diffstat (limited to 'executor/test_linux.h')
0 files changed, 0 insertions, 0 deletions