CVSROOT: /cvs Module name: src Changes by: [email protected] 2019/02/18 10:39:14
Modified files:
sys/dev/wscons : wsmux.c wsmuxvar.h
Log message:
Serialize access to the list of attached child devices belonging to a
wsmux. When invoking wsevsrc_* functions on a attached child device,
underlying driver can sleep; this introduces a race where another thread
is able to modify the list leading to all kinds of corruptions.
ok visa@
Reported-by: [email protected]
