diff options
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 52e1c68..49b3868 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -791,6 +791,8 @@ exec_map_first_page(imgp) exec_unmap_first_page(imgp); object = imgp->vp->v_object; + if (object == NULL) + return (EACCES); VM_OBJECT_LOCK(object); ma[0] = vm_page_grab(object, 0, VM_ALLOC_NORMAL | VM_ALLOC_RETRY); if ((ma[0]->valid & VM_PAGE_BITS_ALL) != VM_PAGE_BITS_ALL) { |
