diff options
| -rw-r--r-- | toys/oneit.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/toys/oneit.c b/toys/oneit.c index 341bb080..45935918 100644 --- a/toys/oneit.c +++ b/toys/oneit.c @@ -58,7 +58,12 @@ void oneit_main(void) // pid 1 just reaps zombies until it gets its child, then halts the system. while (pid!=wait(&i)); sync(); - reboot(toys.optflags ? RB_POWER_OFF : RB_AUTOBOOT); + + // PID 1 can't call reboot() because it kills the task that calls it, + // which causes the kernel to panic before the actual reboot happens. + if (!vfork()) reboot((toys.optflags&1) ? RB_POWER_OFF : RB_AUTOBOOT); + sleep(5); + _exit(1); } // Redirect stdio to /dev/tty0, with new session ID, so ctrl-c works. |