CVSROOT: /cvs Module name: src Changes by: bl...@cvs.openbsd.org 2022/05/15 13:56:46
Modified files:
sys/kern : Tag: OPENBSD_7_1 kern_event.c
Log message:
kqueue: Fix race condition in knote_remove()
Always fetch the knlist array pointer at the start of every iteration
in knote_remove(). This prevents the use of a stale pointer after
another thread has simultaneously reallocated the kq_knlist array.
from visa@; reported and tested by and OK jsing@
this is errata/7.1/003_kqueue.patch.sig
