diff options
| -rw-r--r-- | fs/signalfd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/signalfd.c b/fs/signalfd.c index f1da89203a9a..3b07f26d984d 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -133,7 +133,8 @@ static unsigned int signalfd_poll(struct file *file, poll_table *wait) * the peer disconnects. */ if (signalfd_lock(ctx, &lk)) { - if (next_signal(&lk.tsk->pending, &ctx->sigmask) > 0 || + if ((lk.tsk == current && + next_signal(&lk.tsk->pending, &ctx->sigmask) > 0) || next_signal(&lk.tsk->signal->shared_pending, &ctx->sigmask) > 0) events |= POLLIN; |