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path: root/net/ipv4/netfilter/ipt_SYNPROXY.c
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Diffstat (limited to 'net/ipv4/netfilter/ipt_SYNPROXY.c')
-rw-r--r--net/ipv4/netfilter/ipt_SYNPROXY.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c
index 01cffeaa0085..f13bd91d9a56 100644
--- a/net/ipv4/netfilter/ipt_SYNPROXY.c
+++ b/net/ipv4/netfilter/ipt_SYNPROXY.c
@@ -244,6 +244,7 @@ synproxy_recv_client_ack(const struct synproxy_net *snet,
this_cpu_inc(snet->stats->cookie_valid);
opts->mss = mss;
+ opts->options |= XT_SYNPROXY_OPT_MSS;
if (opts->options & XT_SYNPROXY_OPT_TIMESTAMP)
synproxy_check_timestamp_cookie(opts);