diff options
| author | horwitz <horwitz@ffa7fe5e-494d-0410-b361-a75ebd5db220> | 2009-06-16 09:20:08 +0000 |
|---|---|---|
| committer | horwitz <horwitz@ffa7fe5e-494d-0410-b361-a75ebd5db220> | 2009-06-16 09:20:08 +0000 |
| commit | 3f4edca3f3c670b027c044ad08b4a0ef87cc673c (patch) | |
| tree | 9e06fb60777b627bedc2366f976b72f77e3d3803 /navit/gui/gtk | |
| parent | 9f02c80606cbe722fc419e018caf57319a0ded07 (diff) | |
| download | navit-3f4edca3f3c670b027c044ad08b4a0ef87cc673c.tar.gz | |
Fix:Core:Fix coverity bug #4, Variable gui tracked as NULL was dereferenced.
git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@2321 ffa7fe5e-494d-0410-b361-a75ebd5db220
Diffstat (limited to 'navit/gui/gtk')
| -rw-r--r-- | navit/gui/gtk/datawindow.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/navit/gui/gtk/datawindow.c b/navit/gui/gtk/datawindow.c index 3e9920e05..75f43a80a 100644 --- a/navit/gui/gtk/datawindow.c +++ b/navit/gui/gtk/datawindow.c @@ -186,6 +186,8 @@ gui_gtk_datawindow_new(struct gui_priv *gui, char *name, struct callback *click, { struct datawindow_priv *win; + if (!gui) + return NULL; *meth=gui_gtk_datawindow_meth; win=g_new0(struct datawindow_priv, 1); win->window=gtk_window_new(GTK_WINDOW_TOPLEVEL); @@ -201,8 +203,7 @@ gui_gtk_datawindow_new(struct gui_priv *gui, char *name, struct callback *click, win->treeview=NULL; win->click=click; win->close=close; - if (gui) - gtk_window_set_transient_for(GTK_WINDOW((GtkWidget *)(win->window)), GTK_WINDOW(gui->win)); + gtk_window_set_transient_for(GTK_WINDOW((GtkWidget *)(win->window)), GTK_WINDOW(gui->win)); g_signal_connect(G_OBJECT(win->window), "delete-event", G_CALLBACK(gui_gtk_datawindow_delete), win); gtk_widget_show_all(win->window); |