diff options
| author | Geliang Tang <geliangtang@gmail.com> | 2020-12-09 15:51:25 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-09 19:02:15 -0800 |
| commit | 90a4aea8b6edff458977361be4b403779c84af80 (patch) | |
| tree | 1eed38954e3628551ee5bb3b1cdb8e864da6fe8b /net/mptcp | |
| parent | 0f5c9e3f079f1d0355fd8f5e5ec7e3ada095eef4 (diff) | |
| download | lwn-90a4aea8b6edff458977361be4b403779c84af80.tar.gz lwn-90a4aea8b6edff458977361be4b403779c84af80.zip | |
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 <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/options.c | 6 |
1 files 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: |