diff options
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 71a4c78fc4a..cd5f36f6378 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_fork.c,v 1.199 2017/09/27 05:43:55 guenther Exp $ */ +/* $OpenBSD: kern_fork.c,v 1.200 2017/09/27 06:45:00 deraadt Exp $ */ /* $NetBSD: kern_fork.c,v 1.29 1996/02/09 18:59:34 christos Exp $ */ /* @@ -128,8 +128,10 @@ sys___tfork(struct proc *p, void *v, register_t *retval) if (KTRPOINT(p, KTR_STRUCT)) ktrstruct(p, "tfork", ¶m, sizeof(param)); #endif +#ifdef TCB_INVALID if (TCB_INVALID(param.tf_tcb)) return EINVAL; +#endif /* TCB_INVALID */ return thread_fork(p, param.tf_stack, param.tf_tcb, param.tf_tid, retval); |