Author: markj Date: Fri Feb 19 01:35:01 2016 New Revision: 295785 URL: https://svnweb.freebsd.org/changeset/base/295785
Log: Return an error if both EV_ENABLE and EV_DISABLE are specified for a kevent. Currently, this combination results in EV_DISABLE being ignored. Reviewed by: kib Sponsored by: EMC / Isilon Storage Division Differential Revision: https://reviews.freebsd.org/D5307 Modified: head/sys/kern/kern_event.c Modified: head/sys/kern/kern_event.c ============================================================================== --- head/sys/kern/kern_event.c Fri Feb 19 01:08:03 2016 (r295784) +++ head/sys/kern/kern_event.c Fri Feb 19 01:35:01 2016 (r295785) @@ -1116,6 +1116,9 @@ kqueue_register(struct kqueue *kq, struc int error, filt, event; int haskqglobal, filedesc_unlock; + if ((kev->flags & (EV_ENABLE | EV_DISABLE)) == (EV_ENABLE | EV_DISABLE)) + return (EINVAL); + fp = NULL; kn = NULL; error = 0; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
