Changeset 624

Timestamp:

Jul 17, 2015, 4:34:54 PM (9 years ago)

Author:

guerin

Message:

fat32: _fat_close: check inode parent ptr before using it

Opening and closing the root directory was causing a crash.

File:

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

soft/giet_vm/giet_fat32/fat32.c

@@ -3008 +3008 @@
 
         // update directory dirty clusters for parent directory
-        if ( _update_device_from_cache( inode->parent->levels, 
+        if ( inode->parent &&
+             _update_device_from_cache( inode->parent->levels,
                                         inode->parent->cache,
-                                        inode->parent->name ) ) 
+                                        inode->parent->name ) )
         {
             _spin_lock_release( &_fat.fat_lock );