diff options
| -rw-r--r-- | slirp/tcp_subr.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c index dc8b4bbb50..da0d53743f 100644 --- a/slirp/tcp_subr.c +++ b/slirp/tcp_subr.c @@ -148,7 +148,16 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m, m->m_data += IF_MAXLINKHDR; *mtod(m, struct tcpiphdr *) = *ti; ti = mtod(m, struct tcpiphdr *); - memset(&ti->ti, 0, sizeof(ti->ti)); + switch (af) { + case AF_INET: + ti->ti.ti_i4.ih_x1 = 0; + break; + case AF_INET6: + ti->ti.ti_i6.ih_x1 = 0; + break; + default: + g_assert_not_reached(); + } flags = TH_ACK; } else { /* |