426aff88a
Denys Vlasenko
2018-09-22
Subject
init: hopefully fix "rebooting" in containers
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init/init.c+7 -2
| @@ -752,8 +752,13 @@ static void pause_and_low_level_reboot(unsigned magic) | |
| reboot(magic); | |
| _exit(EXIT_SUCCESS); | |
| } | |
| - | while (1) |
| - | sleep(1); |
| + | /* Used to have "while (1) sleep(1)" here. |
| + | * However, in containers reboot() call is ignored, and with that loop |
| + | * we would eternally sleep here - not what we want. |
| + | */ |
| + | waitpid(pid, NULL, 0); |
| + | sleep(1); /* paranoia */ |
| + | _exit(EXIT_SUCCESS); |
| } | |
| static void run_shutdown_and_kill_processes(void) | |