From 9ee3af7efc4bece83769a75586ffcb0f07a74d16 Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac Date: Thu, 14 Nov 2019 16:56:12 +0100 Subject: cov: more checks for failing syscalls --- libdaemon/server/daemon-server.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libdaemon') diff --git a/libdaemon/server/daemon-server.c b/libdaemon/server/daemon-server.c index 66e43d4a2..0368a9446 100644 --- a/libdaemon/server/daemon-server.c +++ b/libdaemon/server/daemon-server.c @@ -656,7 +656,8 @@ void daemon_start(daemon_state s) failed = 1; /* FD out of available selectable set */ sigfillset(&new_set); - sigprocmask(SIG_SETMASK, NULL, &old_set); + if (sigprocmask(SIG_SETMASK, NULL, &old_set)) + perror("sigprocmask error"); while (!failed) { _reset_timeout(s); -- cgit v1.2.1