]> git.openfabrics.org - ~shefty/rdma-dev.git/blobdiff - net/ipv4/tcp.c
tcp: Make TCP_MAXSEG minimum more correct.
[~shefty/rdma-dev.git] / net / ipv4 / tcp.c
index 0814199694854e534eb4ff12671e02313dced8e9..f15c36a706ecb07385d46a7d8eeb1233cfbb2daa 100644 (file)
@@ -2246,7 +2246,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
                /* Values greater than interface MTU won't take effect. However
                 * at the point when this call is done we typically don't yet
                 * know which interface is going to be used */
-               if (val < 64 || val > MAX_TCP_WINDOW) {
+               if (val < TCP_MIN_MSS || val > MAX_TCP_WINDOW) {
                        err = -EINVAL;
                        break;
                }