diff options
| -rw-r--r-- | init/init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/init/init.c b/init/init.c index 657bad6..7e24eac 100644 --- a/init/init.c +++ b/init/init.c @@ -825,6 +825,13 @@ static void cont_handler(int sig) got_cont = 1; } +/* Reap any zombie processes that are reparented to init */ +static void child_handler(int sig) +{ + int status; + while ( wait3(&status, WNOHANG, NULL) > 0 ); +} + #endif /* ! DEBUG_INIT */ static void new_init_action(int action, char *command, const char *cons) @@ -1065,6 +1072,7 @@ extern int init_main(int argc, char **argv) signal(SIGCONT, cont_handler); signal(SIGSTOP, stop_handler); signal(SIGTSTP, stop_handler); + signal(SIGCHLD, child_handler); /* Turn off rebooting via CTL-ALT-DEL -- we get a * SIGINT on CAD so we can shut things down gracefully... */ |