http://packetstorm.tacticalflex.com/UNIX/admin/xscreensaver-3.27.tar.gz

[xscreensaver] / driver / lock.c

diff --git a/driver/lock.c b/driver/lock.c
index 194752d1cf5e4404882a4b95ef725dc0b6a8f4f1..b508856034be167b6f45cbf4bd6cd410d0d61971 100644 (file)
--- a/driver/lock.c
+++ b/driver/lock.c
@@ -170,7 +170,7 @@ make_passwd_window (saver_info *si)
     pw->heading_label = s;
   }
 
-  pw->user_string = (p->pw_name ? p->pw_name : "???");
+  pw->user_string = (p && p->pw_name ? p->pw_name : "???");
   pw->passwd_string = strdup("");
 
   f = get_string_resource ("passwd.headingFont", "Dialog.Font");
@@ -985,6 +985,8 @@ passwd_animate_timer (XtPointer closure, XtIntervalId *id)
 }
 
 
+static XComposeStatus *compose_status;
+
 static void
 handle_passwd_key (saver_info *si, XKeyEvent *event)
 {
@@ -995,7 +997,7 @@ handle_passwd_key (saver_info *si, XKeyEvent *event)
   char s[2];
   char *stars = 0;
   int i;
-  int size = XLookupString (event, s, 1, 0, 0);
+  int size = XLookupString (event, s, 1, 0, compose_status);
 
   if (size != 1) return;
 
@@ -1207,12 +1209,17 @@ unlock_p (saver_info *si)
   make_passwd_window (si);
   if (cmap) XInstallColormap (si->dpy, cmap);
 
+  compose_status = calloc (1, sizeof (*compose_status));
+
   handle_typeahead (si);
   passwd_event_loop (si);
 
   status = (si->pw_data->state == pw_ok);
   destroy_passwd_window (si);
 
+  free (compose_status);
+  compose_status = 0;
+
   cmap = si->default_screen->cmap;
   if (cmap) XInstallColormap (si->dpy, cmap);