diff options
Diffstat (limited to 'sys/uvm/uvm_unix.c')
| -rw-r--r-- | sys/uvm/uvm_unix.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/uvm/uvm_unix.c b/sys/uvm/uvm_unix.c index 193fd99cf23..81c82bff826 100644 --- a/sys/uvm/uvm_unix.c +++ b/sys/uvm/uvm_unix.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_unix.c,v 1.50 2014/07/11 16:35:40 jsg Exp $ */ +/* $OpenBSD: uvm_unix.c,v 1.51 2014/11/16 12:31:01 deraadt Exp $ */ /* $NetBSD: uvm_unix.c,v 1.18 2000/09/13 15:00:25 thorpej Exp $ */ /* @@ -85,8 +85,8 @@ sys_obreak(struct proc *p, void *v, register_t *retval) if (new > old) { error = uvm_map(&vm->vm_map, &old, new - old, NULL, UVM_UNKNOWN_OFFSET, 0, - UVM_MAPFLAG(UVM_PROT_RW, UVM_PROT_RWX, UVM_INH_COPY, - UVM_ADV_NORMAL, UVM_FLAG_AMAPPAD|UVM_FLAG_FIXED| + UVM_MAPFLAG(PROT_READ | PROT_WRITE, PROT_MASK, UVM_INH_COPY, + POSIX_MADV_NORMAL, UVM_FLAG_AMAPPAD|UVM_FLAG_FIXED| UVM_FLAG_OVERLAY|UVM_FLAG_COPYONW)); if (error) { uprintf("sbrk: grow %ld failed, error = %d\n", @@ -159,7 +159,7 @@ uvm_coredump(struct proc *p, struct vnode *vp, struct ucred *cred, panic("uvm_coredump: user process with submap?"); } - if (!(entry->protection & VM_PROT_WRITE) && + if (!(entry->protection & PROT_WRITE) && entry->start != p->p_p->ps_sigcode) continue; @@ -268,7 +268,7 @@ uvm_coredump_walkmap(struct proc *p, void *iocookie, panic("uvm_coredump: user process with submap?"); } - if (!(entry->protection & VM_PROT_WRITE) && + if (!(entry->protection & PROT_WRITE) && entry->start != p->p_p->ps_sigcode) continue; |