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authorTom Gundersen <teg@jklm.no>2014-09-18 23:37:07 +0200
committerTom Gundersen <teg@jklm.no>2014-09-18 23:37:07 +0200
commit2f905e821e0342c36f5a5d3a51d53aabccc800bd (patch)
treed66d4221d261994453b4b1263ee988a46a1c63b5 /src/timesync
parent25773e7fc59b4ce53d67da4e18bfe4d13ab0b14b (diff)
timesyncd: check return of setting IP_TOS
Fonud by Coverity. Fixes CID #1237534.
Diffstat (limited to 'src/timesync')
-rw-r--r--src/timesync/timesyncd-manager.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c
index a5678ccaed..46f8bd6d81 100644
--- 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;
- 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);
}