diff options
Diffstat (limited to 'sys/kern/sys_process.c')
| -rw-r--r-- | sys/kern/sys_process.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index d2245e50948..d972df7a2c7 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sys_process.c,v 1.41 2008/10/31 17:15:30 deraadt Exp $ */ +/* $OpenBSD: sys_process.c,v 1.42 2008/10/31 17:17:07 deraadt Exp $ */ /* $NetBSD: sys_process.c,v 1.55 1996/05/15 06:17:47 tls Exp $ */ /*- @@ -589,7 +589,6 @@ process_checkioperm(struct proc *p, struct proc *t) int process_domem(struct proc *curp, struct proc *p, struct uio *uio, int req) { - struct vmspace *vm; int error; vaddr_t addr; vsize_t len; @@ -605,14 +604,10 @@ process_domem(struct proc *curp, struct proc *p, struct uio *uio, int req) if ((p->p_flag & P_WEXIT) || (p->p_vmspace->vm_refcnt < 1)) return(EFAULT); addr = uio->uio_offset; - - vm = p->p_vmspace; - vm->vm_refcnt++; - - error = uvm_io(&vm->vm_map, uio, + p->p_vmspace->vm_refcnt++; /* XXX */ + error = uvm_io(&p->p_vmspace->vm_map, uio, (req == PT_WRITE_I) ? UVM_IO_FIXPROT : 0); - - uvmspace_free(vm); + uvmspace_free(p->p_vmspace); if (error == 0 && req == PT_WRITE_I) pmap_proc_iflush(p, addr, len); |