xnu-344.26.tar.gz

[apple/xnu.git] / bsd / vm / vm_unix.c

diff --git a/bsd/vm/vm_unix.c b/bsd/vm/vm_unix.c
index 0656cfdad722cc3ee05c8ad993133b15520e212c..77909659c6e1ca612c8422d3a0b44e01edf9db88 100644 (file)
--- a/bsd/vm/vm_unix.c
+++ b/bsd/vm/vm_unix.c
@@ -1214,7 +1214,7 @@ bsd_read_page_cache_file(
                                (caddr_t) *buffer, profile_size, 
                                profile, UIO_SYSSPACE, IO_NODELOCKED, 
                                p->p_ucred, &resid, p);
-                       if(error) {
+                       if((error) || (profile_size == resid)) {
                                VOP_UNLOCK(names_vp, 0, p);
                                VOP_UNLOCK(data_vp, 0, p);
                                bsd_close_page_cache_files(uid_files);
@@ -1337,7 +1337,7 @@ bsd_search_page_cache_data_base(
                                (caddr_t)(local_buf + resid_off),
                                size, file_off + resid_off, UIO_SYSSPACE, 
                                IO_NODELOCKED, p->p_ucred, &resid, p);
-                       if(error) {
+                       if((error) || (size == resid)) {
                                if(local_buf != NULL) {
                                        kmem_free(kernel_map, 
                                                (vm_offset_t)local_buf,