diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 3 | ||||
| -rw-r--r-- | kernel/signal.c | 10 |
2 files changed, 8 insertions, 5 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 25582b442955..0e21e6d21f35 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -681,7 +681,8 @@ static void forget_original_parent(struct task_struct *father, t->parent = t->real_parent; if (t->pdeath_signal) group_send_sig_info(t->pdeath_signal, - SEND_SIG_NOINFO, t); + SEND_SIG_NOINFO, t, + PIDTYPE_TGID); } /* * If this is a threaded reparent there is no need to diff --git a/kernel/signal.c b/kernel/signal.c index 40feb14e276d..c7527338fe9d 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1274,7 +1274,8 @@ struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, /* * send signal info to all the members of a group */ -int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p) +int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p, + enum pid_type type) { int ret; @@ -1301,7 +1302,7 @@ int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp) success = 0; retval = -ESRCH; do_each_pid_task(pgrp, PIDTYPE_PGID, p) { - int err = group_send_sig_info(sig, info, p); + int err = group_send_sig_info(sig, info, p, PIDTYPE_PGID); success |= !err; retval = err; } while_each_pid_task(pgrp, PIDTYPE_PGID, p); @@ -1317,7 +1318,7 @@ int kill_pid_info(int sig, struct siginfo *info, struct pid *pid) rcu_read_lock(); p = pid_task(pid, PIDTYPE_PID); if (p) - error = group_send_sig_info(sig, info, p); + error = group_send_sig_info(sig, info, p, PIDTYPE_TGID); rcu_read_unlock(); if (likely(!p || error != -ESRCH)) return error; @@ -1420,7 +1421,8 @@ static int kill_something_info(int sig, struct siginfo *info, pid_t pid) for_each_process(p) { if (task_pid_vnr(p) > 1 && !same_thread_group(p, current)) { - int err = group_send_sig_info(sig, info, p); + int err = group_send_sig_info(sig, info, p, + PIDTYPE_MAX); ++count; if (err != -EPERM) retval = err; |