2005-01-20 Timothy Baldwin <T.E.Baldwin99@members.leeds.ac.uk>

* include/grub/dl.h (GRUB_MOD_INIT): Changed `__attribute__
	((unused))' to `__attribute__ ((used))'.
	(GRUB_MOD_FINI): Likewise.
	* kern/dl.c (grub_dl_load_file): Fix null pointer dereference.
	* genmk.rb (PModule): Assign space to common symbols when linking
	modules.

kern/dl.c

@@ -560,6 +560,9 @@ grub_dl_load_file (const char *filename)
     goto failed;
 
   mod = grub_dl_load_core (core, size);
+  if (! mod)
+    goto failed;
+  
   mod->ref_count = 0;
 
  failed: