Do not decode more data than output buffer may hold
authorKostya Shishkov <kostya.shishkov@gmail.com>
Sat, 22 Sep 2007 09:09:47 +0000 (09:09 +0000)
committerKostya Shishkov <kostya.shishkov@gmail.com>
Sat, 22 Sep 2007 09:09:47 +0000 (09:09 +0000)
Originally committed as revision 10547 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/dsicinav.c

index ecaa94e..f593a59 100644 (file)
@@ -317,6 +317,8 @@ static int cinaudio_decode_frame(AVCodecContext *avctx,
     uint8_t *src = buf;
     int16_t *samples = (int16_t *)data;
 
+    buf_size = FFMIN(buf_size, *data_size/2);
+
     if (cin->initial_decode_frame) {
         cin->initial_decode_frame = 0;
         cin->delta = (int16_t)AV_RL16(src); src += 2;