[v2,0/4] Fix some mptcp syncookie process bugs

Message

Jianguo Wu June 10, 2021, 9:28 a.m. UTC

Fix some mptcp syncookie process bugs.

v1->v2:

patch1: handle ipv6 sockets/addresses,
        always use 4-tuple drived hash and never look at skb->hash
patch2: no changes
patch3: split into 2 patches.
patch4: new added.

Jianguo Wu (4):
  mptcp: fix warning in __skb_flow_dissect() when do syn cookie for subflow join
  mptcp: remove redundant req destruct in subflow_check_req()
  mptcp: fix syncookie process if mptcp can not_accept new subflow
  mptcp: avoid processing packet if a subflow reset

 net/mptcp/options.c    |  2 ++
 net/mptcp/subflow.c    | 11 +++-------
 net/mptcp/syncookies.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++----
 3 files changed, 58 insertions(+), 12 deletions(-)