www.youtube.com/watch?v=5UePB46RJ5M Rajneesh N. Shetty www.youtube.com/watch?v=QHe1PvKALaY
-------------------------------------------- On Thu, 21/2/19, Anton Lindqvist <an...@openbsd.org> wrote: Subject: CVS: cvs.openbsd.org: src To: source-chan...@openbsd.org Received: Thursday, 21 February, 2019, 1:54 AM CVSROOT: /cvs Module name: src Changes by: an...@cvs.openbsd.org 2019/02/20 10:54:34 Modified files: sys/dev/wscons : wsmux.c Log message: When adding a wsmux device to an existing wsmux device using ioctl(WSMUXIO_ADD_DEVICE), two distinct locks of the same type are acquired. Thus, witness will emit warning. Since acquiring two different locks of the same type is harmless in this context, relax the witness check by flagging the locks as RWL_DUPOK. ok visa@ Reported-by: syzbot+249e483406a1f7843...@syzkaller.appspotmail.com
