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timesyncd: check return of setting IP_TOS
[elogind.git]
/
src
/
timesync
/
timesyncd-manager.c
diff --git
a/src/timesync/timesyncd-manager.c
b/src/timesync/timesyncd-manager.c
index a5678ccaed5ede60adadeeb5cb3132d916c1a809..46f8bd6d81367d1e3aaacbb98fa2bdc45b4a895d 100644
(file)
--- a/
src/timesync/timesyncd-manager.c
+++ b/
src/timesync/timesyncd-manager.c
@@
-721,7
+721,9
@@
static int manager_listen_setup(Manager *m) {
if (r < 0)
return -errno;
if (r < 0)
return -errno;
- setsockopt(m->server_socket, IPPROTO_IP, IP_TOS, &tos, sizeof(tos));
+ r = setsockopt(m->server_socket, IPPROTO_IP, IP_TOS, &tos, sizeof(tos));
+ if (r < 0)
+ return -errno;
return sd_event_add_io(m->event, &m->event_receive, m->server_socket, EPOLLIN, manager_receive_response, m);
}
return sd_event_add_io(m->event, &m->event_receive, m->server_socket, EPOLLIN, manager_receive_response, m);
}