diff options
Diffstat (limited to 'sbin/ping/ping.c')
| -rw-r--r-- | sbin/ping/ping.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sbin/ping/ping.c b/sbin/ping/ping.c index f8f62d1..85d0348 100644 --- a/sbin/ping/ping.c +++ b/sbin/ping/ping.c @@ -255,7 +255,8 @@ main(int argc, char *const *argv) s = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP); sockerrno = errno; - setuid(getuid()); + if (setuid(getuid()) != 0) + err(EX_NOPERM, "setuid() failed"); uid = getuid(); alarmtimeout = df = preload = tos = 0; |
