From 90a4aea8b6edff458977361be4b403779c84af80 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Wed, 9 Dec 2020 15:51:25 -0800 Subject: [PATCH] mptcp: print out port and ahmac when receiving ADD_ADDR This patch printed out more debugging information for the ADD_ADDR suboption parsing on the incoming path. Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau Signed-off-by: David S. Miller --- net/mptcp/options.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/mptcp/options.c b/net/mptcp/options.c index 9505b11a6577..d1b4c5d208a9 100644 --- a/net/mptcp/options.c +++ b/net/mptcp/options.c @@ -242,9 +242,6 @@ static void mptcp_parse_option(const struct sk_buff *skb, mp_opt->add_addr = 1; mp_opt->addr_id = *ptr++; - pr_debug("ADD_ADDR%s: id=%d, echo=%d", - (mp_opt->family == MPTCP_ADDR_IPVERSION_6) ? "6" : "", - mp_opt->addr_id, mp_opt->echo); if (mp_opt->family == MPTCP_ADDR_IPVERSION_4) { memcpy((u8 *)&mp_opt->addr.s_addr, (u8 *)ptr, 4); ptr += 4; @@ -269,6 +266,9 @@ static void mptcp_parse_option(const struct sk_buff *skb, mp_opt->ahmac = get_unaligned_be64(ptr); ptr += 8; } + pr_debug("ADD_ADDR%s: id=%d, ahmac=%llu, echo=%d, port=%d", + (mp_opt->family == MPTCP_ADDR_IPVERSION_6) ? "6" : "", + mp_opt->addr_id, mp_opt->ahmac, mp_opt->echo, mp_opt->port); break; case MPTCPOPT_RM_ADDR: -- 2.11.0