xnu-7195.101.1.tar.gz

[apple/xnu.git] / osfmk / arm64 / copyio.c

diff --git a/osfmk/arm64/copyio.c b/osfmk/arm64/copyio.c
index c7181aa5064bfd2ad629c9346d87b757c5a00d55..23e3d2512f46449ebc2c1663166c70cffacf224b 100644 (file)
--- a/osfmk/arm64/copyio.c
+++ b/osfmk/arm64/copyio.c
@@ -49,8 +49,6 @@ extern int _copyout_atomic64(uint64_t u64, const char *dst);
 
 extern int copyoutstr_prevalidate(const void *kaddr, user_addr_t uaddr, size_t len);
 
 
 extern int copyoutstr_prevalidate(const void *kaddr, user_addr_t uaddr, size_t len);
 

-extern pmap_t kernel_pmap;
-

 extern const vm_map_address_t physmap_base;
 extern const vm_map_address_t physmap_end;
 
 extern const vm_map_address_t physmap_base;
 extern const vm_map_address_t physmap_end;
 


@@ -182,7 +180,7 @@ copy_validate(const user_addr_t user_addr, uintptr_t kernel_addr,
                         * Size of elements in the permanent zone is not saved as a part of the
                         * zone's info
                         */
                         * Size of elements in the permanent zone is not saved as a part of the
                         * zone's info
                         */

-                       if (__improbable(src_zone && !src_zone->permanent &&
+                       if (__improbable(src_zone && !src_zone->z_permanent &&

                            kernel_buf_size < nbytes)) {
                                panic("copyio_preflight: kernel buffer 0x%lx has size %lu < nbytes %lu",
                                    kernel_addr, kernel_buf_size, nbytes);
                            kernel_buf_size < nbytes)) {
                                panic("copyio_preflight: kernel buffer 0x%lx has size %lu < nbytes %lu",
                                    kernel_addr, kernel_buf_size, nbytes);