#1) Fix a potential security hole, where mpd sends a line from a playlist to a client if the line is too long. But this is a rare circumstance, since the file would need to have a .m3u suffix and the line would need to be very long.

#2) Fix qball's bug, basically when we try todo initial buffering in decodeStart(), sleep for a few seconds after each attempt to finish init'ing the connection and begin buffering.

git-svn-id: https://svn.musicpd.org/mpd/trunk@2236 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/decode.c

@@ -286,7 +286,11 @@ void decodeStart(PlayerControl * pc, OutputBuffer * cb, DecoderControl * dc) {
 	dc->start = 0;
 
         while(!inputStreamAtEOF(&inStream) && bufferInputStream(&inStream) < 0
-                        && !dc->stop);
+                        && !dc->stop)
+	{
+		/* sleep so we don't consume 100% of the cpu */
+		my_usleep(1000);
+	}
 
         if(dc->stop) {
                 dc->state = DECODE_STATE_STOP;