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-rw-r--r--slirp/tcp_subr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c
index ed16e1807f..dc8b4bbb50 100644
--- a/slirp/tcp_subr.c
+++ b/slirp/tcp_subr.c
@@ -204,7 +204,7 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
m->m_len -= sizeof(struct tcpiphdr) - sizeof(struct tcphdr)
- sizeof(struct ip);
ip = mtod(m, struct ip *);
- ip->ip_len = tlen;
+ ip->ip_len = m->m_len;
ip->ip_dst = tcpiph_save.ti_dst;
ip->ip_src = tcpiph_save.ti_src;
ip->ip_p = tcpiph_save.ti_pr;
@@ -224,7 +224,7 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
m->m_len -= sizeof(struct tcpiphdr) - sizeof(struct tcphdr)
- sizeof(struct ip6);
ip6 = mtod(m, struct ip6 *);
- ip6->ip_pl = tlen;
+ ip6->ip_pl = tcpiph_save.ti_len;
ip6->ip_dst = tcpiph_save.ti_dst6;
ip6->ip_src = tcpiph_save.ti_src6;
ip6->ip_nh = tcpiph_save.ti_nh6;