(handle_key): use dynamic strings

1 files changed, 20 insertions, 8 deletions

diff --git a/src/events.c b/src/events.c
index be6123b..57ab937 100644
--- a/src/events.c
+++ b/src/events.c
@@ -1,11 +1,14 @@
-/* Copyright (C) 2000 Shawn Betts
- * 
- * This program is free software; you can redistribute it and/or modify
+/* Ratpoison X events
+ * Copyright (C) 2000, 2001 Shawn Betts
+ *
+ * This file is part of ratpoison.
+ *
+ * ratpoison is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2, or (at your option)
  * any later version.
  * 
- * This program is distributed in the hope that it will be useful,
+ * ratpoison is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
@@ -13,7 +16,8 @@
  * You should have received a copy of the GNU General Public License
  * along with this software; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA */
+ * Boston, MA 02111-1307 USA
+ */
 
 #include <X11/X.h>
 #include <X11/Xlib.h>
@@ -282,7 +286,7 @@ static void
 handle_key (screen_info *s)
 {
   char *keysym_name;
-  char msg[100];
+  char *msg;
   const rp_action *i;
   int revert;			
   Window fwin;			/* Window currently in focus */
@@ -316,14 +320,22 @@ handle_key (screen_info *s)
     }
 
   keysym_name = keysym_to_string (keysym, mod);
-  snprintf (msg, 100, "%s unbound key!", keysym_name);
+  msg = (char *) malloc ( strlen ( keysym_name ) + 20 );
+  if ( msg == NULL )
+    {
+      PRINT_ERROR ("Out of memory\n");
+      exit (EXIT_FAILURE);
+    }
+  snprintf (msg, strlen (keysym_name) + 13, "%s unbound key!", keysym_name);
   free (keysym_name);
 
-  PRINT_DEBUG ("%s\n", msg)
+  PRINT_DEBUG ("%s\n", msg);
 
   /* No key match, notify user. */
   XSetInputFocus (dpy, fwin, revert, CurrentTime);
   display_msg_in_bar (s, msg, 0, 0);
+
+  free (msg);
 }
 
 void