diff options
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 14e6145be33b..d8c7f8c877ca 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -854,6 +854,13 @@ set_rcvbuf: sk->sk_tskey = 0; } } + + if (val & SOF_TIMESTAMPING_OPT_STATS && + !(val & SOF_TIMESTAMPING_OPT_TSONLY)) { + ret = -EINVAL; + break; + } + sk->sk_tsflags = val; if (val & SOF_TIMESTAMPING_RX_SOFTWARE) sock_enable_timestamp(sk, |