diff options
| author | David S. Miller <davem@davemloft.net> | 2010-11-24 11:47:22 -0800 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-04-17 16:16:02 -0400 |
| commit | 8b95a0a46853086fad423fc1ede3c81b28f90000 (patch) | |
| tree | 619f3f827f2832163da51402dd6d2cb5a9f83795 /net | |
| parent | 1315b700e593535a1a5ede8ea77859a155c0a3b2 (diff) | |
tcp: Make TCP_MAXSEG minimum more correct.
commit c39508d6f118308355468314ff414644115a07f3 upstream
Use TCP_MIN_MSS instead of constant 64.
Reported-by: Min Zhang <mzhang@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 5ad716bd06d..3a8cbf72b06 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2234,7 +2234,7 @@ 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; } |