Changeset 636 for soft/giet_vm/giet_fat32/fat32.c

Timestamp:

Jul 20, 2015, 6:02:55 PM (9 years ago)

Author:

guerin

Message:

fat32: don't try to load cluster -1 in _get_buffer_from_cache()

This was causing a hardlock when trying to remove /bin.

File:

• soft/giet_vm/giet_fat32/fat32.c (modified) (1 diff)

soft/giet_vm/giet_fat32/fat32.c

@@ -1968 +1968 @@
         if (offset == 0)  // we must load buffer for (cluster_id - 1)
         {
+            if ( cluster_id == 0 )
+                break;
+
             if ( _get_buffer_from_cache( inode->parent,
                                          cluster_id - 1,