diff options
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 7ccbab6a374..98a30c4aee0 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exec.c,v 1.198 2018/06/18 09:15:05 mpi Exp $ */ +/* $OpenBSD: kern_exec.c,v 1.199 2018/07/13 09:25:23 beck Exp $ */ /* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */ /*- @@ -64,6 +64,8 @@ #include <uvm/uvm_extern.h> #include <machine/tcb.h> +void unveil_destroy(struct process *ps); + const struct kmem_va_mode kv_exec = { .kv_wait = 1, .kv_map = &exec_map @@ -532,6 +534,12 @@ sys_execve(struct proc *p, void *v, register_t *retval) } else { atomic_clearbits_int(&pr->ps_flags, PS_PLEDGE); pr->ps_pledge = 0; + /* XXX XXX XXX XXX */ + /* Clear our unveil paths out so the child + * starts afresh + */ + unveil_destroy(pr); + pr->ps_uvdone = 0; } /* |