From b0b6c68e3839656c657f83de70badace6c01675a Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Sat, 1 Sep 2018 00:00:40 +0200 Subject: Only enable signals in signalfd that initd actually handles Signed-off-by: David Oberhollenzer --- initd/signal_linux.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/initd/signal_linux.c b/initd/signal_linux.c index aed049b..9d5d29d 100644 --- a/initd/signal_linux.c +++ b/initd/signal_linux.c @@ -30,6 +30,11 @@ int sigsetup(void) return -1; } + sigemptyset(&mask); + sigaddset(&mask, SIGCHLD); + sigaddset(&mask, SIGINT); + sigaddset(&mask, SIGTERM); + sfd = signalfd(-1, &mask, SFD_CLOEXEC); if (sfd == -1) { perror("signalfd"); -- cgit v1.2.3