diff -urbaN BUILD/KinoSearch-0.311-new/charmonizer/src/Charmonizer/Core/ConfWriter.c BUILD/KinoSearch-0.311-old/charmonizer/src/Charmonizer/Core/ConfWriter.c
--- BUILD/KinoSearch-0.311-new/charmonizer/src/Charmonizer/Core/ConfWriter.c	2010-12-29 03:29:24.000000000 +0100
+++ BUILD/KinoSearch-0.311-old/charmonizer/src/Charmonizer/Core/ConfWriter.c	2011-03-29 14:28:21.636453613 +0200
@@ -29,7 +29,7 @@
 
     /* Print supplied text (if any) along with warning, open include guard. */
     if (charmony_start != NULL) {
-        fprintf(charmony_fh, charmony_start);
+        fprintf(charmony_fh, "%s", charmony_start);
     }
     fprintf(charmony_fh,
         "/* Header file auto-generated by Charmonizer. \n"
diff -urbaN BUILD/KinoSearch-0.311-new/xs/KinoSearch/Object/Err.c BUILD/KinoSearch-0.311-old/xs/KinoSearch/Object/Err.c
--- BUILD/KinoSearch-0.311-new/xs/KinoSearch/Object/Err.c	2010-12-29 03:29:24.000000000 +0100
+++ BUILD/KinoSearch-0.311-old/xs/KinoSearch/Object/Err.c	2011-03-29 14:33:42.060472798 +0200
@@ -60,7 +60,7 @@
 {
     SV *error_sv = XSBind_cb_to_sv(message);
     KINO_DECREF(message);
-    warn(SvPV_nolen(error_sv));
+    warn("%s", SvPV_nolen(error_sv));
     SvREFCNT_dec(error_sv);
 }