JIRA: https://issues.redhat.com/browse/RHEL-73723
commit d1e96cc4fbe031c19d6fd9d8d2e63c03452fa290
Author: Eric Dumazet <edumazet@google.com>
Date: Tue Oct 25 18:05:46 2022 +0000
mptcp: fix tracking issue in mptcp_subflow_create_socket()
My recent patch missed that mptcp_subflow_create_socket()
was creating a 'kernel' socket, then converted it to 'user' socket.
Fixes: 0cafd77dcd03 ("net: add a refcount tracker for kernel sockets")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Matthieu Baerts <matthieu.baerts@tessares.net>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Link: https://lore.kernel.org/r/20221025180546.652251-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
c84f509d43