[Bug 19430] winedump: null pointer dereference in spec mode

http://bugs.winehq.org/show_bug.cgi?id=19430

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch

--- Comment #2 from Austin English   2009-07-23 11:17:03 ---
diff --git a/tools/winedump/pe.c b/tools/winedump/pe.c
index 5ff8a16..85540d9 100644
--- a/tools/winedump/pe.c
+++ b/tools/winedump/pe.c
 -1595,7 +1595,7 @@ int dll_open (const char *dll_name)
  */
 int dll_next_symbol (parsed_symbol * sym)
 {
-    if (!dll_current_symbol->symbol)
+    if (!dll_current_symbol || !dll_current_symbol->symbol)
        return 1;

assert (dll_symbols);