Commit fe2d9b1a authored by Geliang Tang's avatar Geliang Tang Committed by Jakub Kicinski
Browse files

mptcp: initialize mptcp_options_received's ahmac 



Initialize mptcp_options_received's ahmac to zero, otherwise it
will be a random number when receiving ADD_ADDR suboption with echo-flag=1.

Fixes: 3df523ab ("mptcp: Add ADD_ADDR handling")
Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Reviewed-by: default avatarMatthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 47b5d2a1

net/mptcp/options.c

+1 −0
Original line number Diff line number Diff line
@@ -297,6 +297,7 @@ void mptcp_get_options(const struct sk_buff *skb, 
	mp_opt->mp_capable = 0;

	mp_opt->mp_join = 0;

	mp_opt->add_addr = 0;

	mp_opt->ahmac = 0;

	mp_opt->rm_addr = 0;

	mp_opt->dss = 0;