CVSROOT: /cvs Module name: src Changes by: an...@cvs.openbsd.org 2019/02/20 00:00:31
Modified files: sys/dev/isa : pcppi.c spkr.c Log message: Reject negative input from userland in spkrioctl(). One of the arguments are later passed to timeout_add() which panics if the given ticks are negative. While here, clamp arguments in pcppi_bell() in order to prevent overflow. ok visa@ Reported-by: syzbot+23089c40a85aa70be...@syzkaller.appspotmail.com