X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/fe8ab488e9161c46dd9885d58fc52996dc0249ff..ecc0ceb4089d506a0b8d16686a95817b331af9cb:/osfmk/default_pager/dp_memory_object.c?ds=sidebyside

diff --git a/osfmk/default_pager/dp_memory_object.c b/osfmk/default_pager/dp_memory_object.c
index 3ffa10e44..0c44bb801 100644
--- a/osfmk/default_pager/dp_memory_object.c
+++ b/osfmk/default_pager/dp_memory_object.c
@@ -988,7 +988,7 @@ default_pager_objects(
 	osize = vm_map_round_page(actual * sizeof (*objects),
 				  vm_map_page_mask(ipc_kernel_map));
 	opotential = (unsigned int) (osize / sizeof (*objects));
-	kr = kmem_alloc(ipc_kernel_map, &oaddr, osize);
+	kr = kmem_alloc(ipc_kernel_map, &oaddr, osize, VM_KERN_MEMORY_IPC);
 	if (KERN_SUCCESS != kr) {
 		kfree(pagers, psize);
 		return KERN_RESOURCE_SHORTAGE;
@@ -1080,7 +1080,7 @@ default_pager_objects(
 			   FALSE);
 	assert(KERN_SUCCESS == kr);
 	kr = vm_map_copyin(ipc_kernel_map, (vm_map_address_t)oaddr,
-			   (vm_map_size_t)osize, TRUE, &pcopy);
+			   (vm_map_size_t)(num_objects * sizeof(*objects)), TRUE, &pcopy);
 	assert(KERN_SUCCESS == kr);
 
 	*objectsp = (default_pager_object_array_t)objects;
@@ -1161,7 +1161,7 @@ default_pager_object_pages(
 
 		size = vm_map_round_page(actual * sizeof (*pages),
 					 vm_map_page_mask(ipc_kernel_map));
-		kr = kmem_alloc(ipc_kernel_map, &addr, size);
+		kr = kmem_alloc(ipc_kernel_map, &addr, size, VM_KERN_MEMORY_IPC);
 		if (KERN_SUCCESS != kr)
 			return KERN_RESOURCE_SHORTAGE;
 
@@ -1183,7 +1183,7 @@ default_pager_object_pages(
 			   FALSE);
 	assert(KERN_SUCCESS == kr);
 	kr = vm_map_copyin(ipc_kernel_map, (vm_map_address_t)addr,
-			   (vm_map_size_t)size, TRUE, &copy);
+			   (vm_map_size_t)(actual * sizeof(*pages)), TRUE, &copy);
 	assert(KERN_SUCCESS == kr);