--- gatchat/ppp_net.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/gatchat/ppp_net.c b/gatchat/ppp_net.c index fc1f9fb..53d62fa 100644 --- a/gatchat/ppp_net.c +++ b/gatchat/ppp_net.c @@ -53,7 +53,7 @@ void ppp_net_set_mtu(struct ppp_net *net, guint16 mtu) struct ifreq ifr; int sock; - if (net == NULL) + if (net == NULL || mtu >= MAX_PACKET) return; net->mtu = mtu; -- 1.6.6.1