[Scummvm-cvs-logs] SF.net SVN: scummvm: [25790] scummvm/trunk/sound/rate.cpp

[fingolfin at users.sourceforge.net]

Revision: 25790
          http://scummvm.svn.sourceforge.net/scummvm/?rev=25790&view=rev
Author:   fingolfin
Date:     2007-02-22 08:36:03 -0800 (Thu, 22 Feb 2007)

Log Message:
-----------
If an AudioStream returned a negative number in his readBuffer() method, then CopyRateConverter::flow could have got stuck in a (quasi) endless loop

Modified Paths:
--------------
    scummvm/trunk/sound/rate.cpp

Modified: scummvm/trunk/sound/rate.cpp
===================================================================
--- scummvm/trunk/sound/rate.cpp	2007-02-22 14:30:12 UTC (rev 25789)
+++ scummvm/trunk/sound/rate.cpp	2007-02-22 16:36:03 UTC (rev 25790)
@@ -229,7 +229,7 @@
 
 		// Mix the data into the output buffer
 		ptr = _buffer;
-		while (len--) {
+		while (len-- > 0) {
 			st_sample_t tmp0, tmp1;
 			tmp0 = tmp1 = *ptr++;
 			if (stereo) {


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