diff options
Diffstat (limited to 'sys/kern/kern_malloc_debug.c')
| -rw-r--r-- | sys/kern/kern_malloc_debug.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_malloc_debug.c b/sys/kern/kern_malloc_debug.c index 2bce1883c18..701aee09bae 100644 --- a/sys/kern/kern_malloc_debug.c +++ b/sys/kern/kern_malloc_debug.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_malloc_debug.c,v 1.33 2014/03/28 17:57:11 mpi Exp $ */ +/* $OpenBSD: kern_malloc_debug.c,v 1.34 2014/11/16 12:31:00 deraadt Exp $ */ /* * Copyright (c) 1999, 2000 Artur Grabowski <art@openbsd.org> @@ -38,7 +38,7 @@ * This is really simple. Every malloc() allocates two virtual pages, * the second page is left unmapped, and the value returned is aligned * so that it ends at (or very close to) the page boundary to catch overflows. - * Every free() changes the protection of the first page to VM_PROT_NONE so + * Every free() changes the protection of the first page to PROT_NONE so * that we can catch any dangling writes to it. * To minimize the risk of writes to recycled chunks we keep an LRU of latest * freed chunks. The length of it is controlled by MALLOC_DEBUG_CHUNKS. @@ -139,7 +139,7 @@ debug_malloc(unsigned long size, int type, int flags, void **addr) debug_malloc_allocs++; splx(s); - pmap_kenter_pa(md->md_va, md->md_pa, VM_PROT_READ|VM_PROT_WRITE); + pmap_kenter_pa(md->md_va, md->md_pa, PROT_READ | PROT_WRITE); pmap_update(pmap_kernel()); md->md_size = size; |