diff options
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 291be50d21c..2e2349ea54c 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_fork.c,v 1.203 2018/06/17 08:22:02 anton Exp $ */ +/* $OpenBSD: kern_fork.c,v 1.204 2018/07/13 09:25:23 beck Exp $ */ /* $NetBSD: kern_fork.c,v 1.29 1996/02/09 18:59:34 christos Exp $ */ /* @@ -75,6 +75,8 @@ pid_t alloctid(void); pid_t allocpid(void); int ispidtaken(pid_t); +struct unveil *unveil_copy(struct process *s, size_t *count); + struct proc *thread_new(struct proc *_parent, vaddr_t _uaddr); struct process *process_new(struct proc *, struct process *, int); int fork_check_maxthread(uid_t _uid); @@ -235,6 +237,18 @@ process_new(struct proc *p, struct process *parent, int flags) pr->ps_textvp = parent->ps_textvp; if (pr->ps_textvp) vref(pr->ps_textvp); +#if 0 /* XXX Fix this */ + /* copy unveil if unveil is active */ + if (parent->ps_uvvcount) { + pr->ps_uvpaths = unveil_copy(parent, &pr->ps_uvncount); + if (parent->ps_uvpcwd) + pr->ps_uvpcwd = pr->ps_uvpaths + + (parent->ps_uvpcwd - parent->ps_uvpaths); + pr->ps_uvpcwdgone = parent->ps_uvpcwdgone; + pr->ps_uvdone = parent->ps_uvdone; + pr->ps_uvshrink = 1; + } +#endif pr->ps_flags = parent->ps_flags & (PS_SUGID | PS_SUGIDEXEC | PS_PLEDGE | PS_EXECPLEDGE | PS_WXNEEDED); |