Message ID | 20200609212132.100714-1-tannerlove.kernel@gmail.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | [net] selftests/net: in rxtimestamp getopt_long needs terminating null entry | expand |
From: Tanner Love <tannerlove.kernel@gmail.com> Date: Tue, 9 Jun 2020 17:21:32 -0400 > From: tannerlove <tannerlove@google.com> > > getopt_long requires the last element to be filled with zeros. > Otherwise, passing an unrecognized option can cause a segfault. > > Fixes: 16e781224198 ("selftests/net: Add a test to validate behavior of rx timestamps") > Signed-off-by: Tanner Love <tannerlove@google.com> > Acked-by: Willem de Bruijn <willemb@google.com> Applied and queued up for -stable, thank you.
diff --git a/tools/testing/selftests/net/rxtimestamp.c b/tools/testing/selftests/net/rxtimestamp.c index 6dee9e636a95..422e7761254d 100644 --- a/tools/testing/selftests/net/rxtimestamp.c +++ b/tools/testing/selftests/net/rxtimestamp.c @@ -115,6 +115,7 @@ static struct option long_options[] = { { "tcp", no_argument, 0, 't' }, { "udp", no_argument, 0, 'u' }, { "ip", no_argument, 0, 'i' }, + { NULL, 0, NULL, 0 }, }; static int next_port = 19999;