fix bad static buffer bound - submitted to upsteam author

ok kevlo@

audio/libcdaudio/patches/patch-source_cdindex_c

@@ -0,0 +1,12 @@
+$OpenBSD: patch-source_cdindex_c,v 1.1 2003/04/14 09:47:46 avsm Exp $
+--- source/cdindex.c.orig	Mon Apr 14 10:06:46 2003
++++ source/cdindex.c	Mon Apr 14 10:07:43 2003
+@@ -878,7 +878,7 @@ cdindex_http_submit(int cd_desc, struct 
+    strncpy(outbuffer, "Content-Type: text/plain\n", 512);
+    write(sock, outbuffer, strlen(outbuffer));
+    
+-   snprintf(cdindex_file, 512, "%s/.cdindex/%s",
++   snprintf(cdindex_file, sizeof cdindex_file, "%s/.cdindex/%s",
+ 	    getenv("HOME"), entry.entry_cdindex_id);
+    stat(cdindex_file, &st);
+