ARM64: dts: rockchip: enable tsadc node for rk3366-tb

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / raw.c

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 865895d3fb271eaba7c7aca198e6e3561846aa60..a9b479a1c4a0ef737ce599dd4323431e3619ab81 100644 (file)
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -547,8 +547,10 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 
        if (msg->msg_controllen) {
                err = ip_cmsg_send(net, msg, &ipc, false);
-               if (err)
+               if (unlikely(err)) {
+                       kfree(ipc.opt);
                        goto out;
+               }
                if (ipc.opt)
                        free = 1;
        }