[FFmpeg-cvslog] r21871 - trunk/libavcodec/alsdec.c

[thilo.borgmann]

Author: thilo.borgmann
Date: Wed Feb 17 23:53:25 2010
New Revision: 21871

Log:
Fix wrong buffer allocation for MCC in ALS.

Modified:
   trunk/libavcodec/alsdec.c

Modified: trunk/libavcodec/alsdec.c
==============================================================================
--- trunk/libavcodec/alsdec.c	Wed Feb 17 22:37:35 2010	(r21870)
+++ trunk/libavcodec/alsdec.c	Wed Feb 17 23:53:25 2010	(r21871)
@@ -1563,7 +1563,7 @@ static av_cold int decode_init(AVCodecCo
     // allocate and assign channel data buffer for mcc mode
     if (sconf->mc_coding) {
         ctx->chan_data_buffer  = av_malloc(sizeof(*ctx->chan_data_buffer) *
-                                           num_buffers);
+                                           num_buffers * num_buffers);
         ctx->chan_data         = av_malloc(sizeof(ALSChannelData) *
                                            num_buffers);
         ctx->reverted_channels = av_malloc(sizeof(*ctx->reverted_channels) *
@@ -1576,7 +1576,7 @@ static av_cold int decode_init(AVCodecCo
         }
 
         for (c = 0; c < num_buffers; c++)
-            ctx->chan_data[c] = ctx->chan_data_buffer + c;
+            ctx->chan_data[c] = ctx->chan_data_buffer + c * num_buffers;
     } else {
         ctx->chan_data         = NULL;
         ctx->chan_data_buffer  = NULL;