Re: segmentation fault -- Help!

[randylhess netscape net]

Hello,

Here is a copy of the function that is being called.  The destroy 
function and the show function worked before adding code to actually get 
it to authenticate.  It is crashing when it reaches the end of the 
function whether or not the login is valid.  It appears to function 
perfectly until the end of the function in either scenario.  It just 
does not have time to show the main_menu before segfault.  I am using 
gtk 1.2 for this, but I also have 2.0 installed.  Will that cause any 
problems?  The glade code is for 1.2 and won't work as-is on 2.0.  The 
default is still 1.2.  I hope this helps.  Any help you can give will be 
greatly appreciated.

Randy Hess

void
on_mbllogin_clicked                    (GtkButton       *button,
                                       gpointer         user_data)
{
 gboolean valid;
 g_print("\nEnter call to username and password verification code here.");

 /* Remove the valid = TRUE; line once code is inserted for 
authentication */

 valid = FALSE;
 server = read_server_name();
 valid = check_login_and_password ();
 if (valid)
 {
   g_print("\nInsert code to set all windows buttons to match 
permissions.");
   gtk_widget_destroy (mblogin_window);
   gtk_widget_show (main_menu);
   /*mblogin_window = create_mblogin_window ();*/
 }
 else
 {
   g_print("\nInsert call to statusbar update with value of,Invalid 
Login or Username.");
   set_message(mblogin_window, "mblmessageslabel", "Invalid Login or 
username.");
 }
 g_print("\nExiting on_mbllogin_clicked function.  Should have 
main_menu on screen.");
}