Re: [PATCH v2 net] kcm: lock lower socket in kcm_attach
flat view
From: David Miller <hidden>
Date: 2018-03-16 15:12:48
From: Tom Herbert <redacted> Date: Tue, 13 Mar 2018 12:01:43 -0700
Need to lock lower socket in order to provide mutual exclusion
with kcm_unattach.
v2: Add Reported-by for syzbot
Fixes: ab7ac4eb9832e32a09f4e804 ("kcm: Kernel Connection Multiplexor module")
Reported-by: syzbot+ea75c0ffcd353d32515f064aaebefc5279e6161e@syzkaller.appspotmail.com
Signed-off-by: Tom Herbert <redacted>Applied and queued up for -stable.