diff -p -up mplayer/libavcodec/audioconvert.c.format~ mplayer/libavcodec/audioconvert.c
diff -p -up mplayer/libmpcodecs/vd_ffmpeg.c.format~ mplayer/libmpcodecs/vd_ffmpeg.c
--- mplayer/libmpcodecs/vd_ffmpeg.c.format~	2009-03-02 10:56:53.000000000 +0100
+++ mplayer/libmpcodecs/vd_ffmpeg.c	2009-03-02 10:59:33.000000000 +0100
@@ -197,7 +197,7 @@ void mp_msp_av_log_callback(void *ptr, i
 
     print_prefix= strchr(fmt, '\n') != NULL;
     vsnprintf(buf, sizeof(buf), fmt, vl);
-    mp_msg(type, mp_level, buf);
+    mp_msg(type, mp_level, "%s", buf);
 }
 
 static void set_format_params(struct AVCodecContext *avctx, enum PixelFormat fmt){
diff -p -up mplayer/mplayer.c.format~ mplayer/mplayer.c
--- mplayer/mplayer.c.format~	2009-02-25 14:11:09.000000000 +0100
+++ mplayer/mplayer.c	2009-03-02 10:58:50.000000000 +0100
@@ -2720,7 +2720,7 @@ if(!codecs_file || !parse_codec_cfg(code
     if(!filename && !player_idle_mode){
       if(!use_gui){
 	// no file/vcd/dvd -> show HELP:
-	mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
+	mp_msg(MSGT_CPLAYER, MSGL_INFO, "%s", help_text);
         exit_player_with_rc(EXIT_NONE, 0);
       } else gui_no_filename=1;
     }
diff -p -up mplayer/stream/librtsp/rtsp_rtp.c.format~ mplayer/stream/librtsp/rtsp_rtp.c
--- mplayer/stream/librtsp/rtsp_rtp.c.format~	2009-02-25 14:11:07.000000000 +0100
+++ mplayer/stream/librtsp/rtsp_rtp.c	2009-03-02 10:58:50.000000000 +0100
@@ -218,7 +218,7 @@ parse_destination (const char *line)
   len = strlen (parse1) - strlen (parse2)
     - strlen (RTSP_SETUP_DESTINATION) + 1;
   dest = (char *) malloc (len + 1);
-  snprintf (dest, len, parse1 + strlen (RTSP_SETUP_DESTINATION));
+  snprintf (dest, len, "%s", parse1 + strlen (RTSP_SETUP_DESTINATION));
   free (line_copy);
 
   return dest;
diff -p -up mplayer/vidix/mtrr.c.format~ mplayer/vidix/mtrr.c
--- mplayer/vidix/mtrr.c.format~	2008-09-16 10:59:52.000000000 +0200
+++ mplayer/vidix/mtrr.c	2009-03-02 10:58:50.000000000 +0100
@@ -57,7 +57,7 @@ int	mtrr_set_type(unsigned base,unsigned
 	char sout[256];
 	unsigned wr_len;
 	sprintf(sout,"base=0x%08X size=0x%08X type=%s\n",base,size,stype);
-	wr_len = fprintf(mtrr_fd,sout);
+	wr_len = fprintf(mtrr_fd,"%s", sout);
 	/*printf("MTRR: %s\n",sout);*/
 	fclose(mtrr_fd);
 	return wr_len == strlen(sout) ? 0 : EPERM;