Changes in uspace/lib/ext4/src/extent.c [f167c851:09ab0a9a] in mainline

File:

• uspace/lib/ext4/src/extent.c (modified) (2 diffs)

uspace/lib/ext4/src/extent.c

@@ -643 +643 @@
 
         uint16_t delete_count = block_count -
-            (first_fblock - ext4_extent_get_start(path_ptr->extent));
+            (ext4_extent_get_start(path_ptr->extent) - first_fblock);
 
         /* Release all blocks */
@@ -888 +888 @@
                 ext4_extent_path_t *old_root = path + 1;
 
-                for (int i = path->depth; i >= 0; i--)
-                        path[i + 1] = path[i];
-
+                size_t nbytes = sizeof(ext4_extent_path_t) * (path->depth + 1);
+                memmove(old_root, new_root, nbytes);
                 memset(new_root, 0, sizeof(ext4_extent_path_t));