diff options
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/ppp/tcpmss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/ppp/tcpmss.c b/usr.sbin/ppp/tcpmss.c index 1fdbf02..b4dc64e 100644 --- a/usr.sbin/ppp/tcpmss.c +++ b/usr.sbin/ppp/tcpmss.c @@ -70,7 +70,7 @@ * We are in a liberal position about MSS * (RFC 879, section 7). */ -#define MAXMSS(mtu) (mtu - sizeof(struct ip) - sizeof(struct tcphdr)) +#define MAXMSS(mtu) ((mtu) - sizeof(struct ip) - sizeof(struct tcphdr) - 12) /*- |
