Hi. in kbd.c there are many places spltty()/splx() used assuming it locks/unlocks. though there is bug filed for this, and ive asked in #bsddev, Ive preferred to ask and ensure it from here again. As these functions are obsoleted now, this assumption is incorrect and some places we have thread-unsafely which leads to security problems (and/or for example double-free, etc)
can i use mutex/spin/lock/unlock under where assumed a lock/unlock by using spltty()/splx() to patch it? Thanks, Mokhi. _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
