diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 4406e059da68..827fe7385078 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1319,7 +1319,7 @@ do_udp_sendmsg: fl6.flowlabel = sin6->sin6_flowinfo&IPV6_FLOWINFO_MASK; if (fl6.flowlabel&IPV6_FLOWLABEL_MASK) { flowlabel = fl6_sock_lookup(sk, fl6.flowlabel); - if (!flowlabel) + if (IS_ERR(flowlabel)) return -EINVAL; } } @@ -1371,7 +1371,7 @@ do_udp_sendmsg: } if ((fl6.flowlabel&IPV6_FLOWLABEL_MASK) && !flowlabel) { flowlabel = fl6_sock_lookup(sk, fl6.flowlabel); - if (!flowlabel) + if (IS_ERR(flowlabel)) return -EINVAL; } if (!(opt->opt_nflen|opt->opt_flen)) |