gEDA-cvs: gaf.git: branch: master updated (1.5.0-20080706-221-gf76f829)

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       via  f76f82985f325d436e3522359a5b3f7d0a2344ea (commit)
      from  f0a96de8b545dbd900e87db6abf54a0b6df830ab (commit)

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=========
 Summary
=========

 gschem/src/i_callbacks.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)


=================
 Commit Messages
=================

commit f76f82985f325d436e3522359a5b3f7d0a2344ea
Author: Werner Hoch <werner.ho@xxxxxx>
Date:   Sat Oct 11 13:13:36 2008 +0200

    gschem: prevent hierarchy symbol down there's file [#1861665]
    
    Only try to load real existing files.

:100644 100644 acc390e... c280201... M	gschem/src/i_callbacks.c

=========
 Changes
=========

commit f76f82985f325d436e3522359a5b3f7d0a2344ea
Author: Werner Hoch <werner.ho@xxxxxx>
Date:   Sat Oct 11 13:13:36 2008 +0200

    gschem: prevent hierarchy symbol down there's file [#1861665]
    
    Only try to load real existing files.

diff --git a/gschem/src/i_callbacks.c b/gschem/src/i_callbacks.c
index acc390e..c280201 100644
--- a/gschem/src/i_callbacks.c
+++ b/gschem/src/i_callbacks.c
@@ -2916,6 +2916,13 @@ DEFINE_I_CALLBACK(hierarchy_down_symbol)
       s_log_message(_("Searching for symbol [%s]\n"), 
 		    object->complex_basename);
       sym = s_clib_get_symbol_by_name (object->complex_basename);
+      if (sym == NULL)
+	return;
+      if (s_clib_symbol_get_filename(sym) == NULL) {
+	s_log_message(_("Symbol is not a real file."
+			" Symbol cannot be loaded.\n"));
+	return;
+      }
       s_hierarchy_down_symbol(w_current->toplevel, sym,
 			      w_current->toplevel->page_current);
       /* s_hierarchy_down_symbol() will not zoom the loaded page */




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