--- mythtv-0.21/libs/libmyth/dbutil.cpp.orig	2009-02-15 11:16:39.000000000 +0000
+++ mythtv-0.21/libs/libmyth/dbutil.cpp	2009-02-15 11:17:52.000000000 +0000
@@ -318,7 +318,7 @@
     else
     {
         chmod(tempExtraConfFile.ascii(), S_IRUSR);
-        fprintf(fp, QString("[client]\npassword=%1\n"
+        fprintf(fp, "%s", QString("[client]\npassword=%1\n"
                             "[mysqldump]\npassword=%2\n")
                             .arg(dbParams.dbPassword).arg(dbParams.dbPassword));
         if (fclose(fp))
--- mythtv-0.21/libs/libmythfreemheg/Groups.cpp.orig	2009-02-15 11:31:18.000000000 +0000
+++ mythtv-0.21/libs/libmythfreemheg/Groups.cpp	2009-02-15 11:31:42.000000000 +0000
@@ -450,7 +450,7 @@
 void MHSendEvent::PrintArgs(FILE *fd, int) const
 {
     m_EventSource.PrintMe(fd, 0);
-    fprintf(fd, MHLink::EventTypeToString(m_EventType).ascii());
+    fprintf(fd, "%s", MHLink::EventTypeToString(m_EventType).ascii());
     fprintf(fd, " ");
     if (m_EventData.m_Type != MHParameter::P_Null) m_EventData.PrintMe(fd, 0);
 }