CVSROOT: /cvs Module name: src Changes by: an...@cvs.openbsd.org 2021/12/29 00:15:13
Modified files:
sys/dev : kcov.c
sys/kern : uipc_usrreq.c
sys/sys : kcov.h
Log message:
Do not allow send/receive of kcov descriptors as the file descriptor can
be kept alive longer than expected causing syzkaller to no longer being
able to enable remote coverage.
ok visa@
Reported-by: syzbot+ab2016d729cda7b0d...@syzkaller.appspotmail.com
