Add a bounds check on AVProbeData input.

[ffmpeg] / libavcodec / indeo2.c

diff --git a/libavcodec/indeo2.c b/libavcodec/indeo2.c
index 2b129d1418e3c0e258335d18e55d18fa6f30a47f..be9a93a5bbb1244f9c9ec9334b55c98e6e20ef3c 100644 (file)
--- a/libavcodec/indeo2.c
+++ b/libavcodec/indeo2.c
@@ -197,11 +197,13 @@ static int ir2_decode_init(AVCodecContext *avctx){
     avctx->pix_fmt= PIX_FMT_YUV410P;
 
     if (!ir2_vlc.table)
+#ifdef ALT_BITSTREAM_READER_LE
         init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES,
                  &ir2_codes[0][1], 4, 2,
-#ifdef ALT_BITSTREAM_READER_LE
                  &ir2_codes[0][0], 4, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
 #else
+        init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES,
+                 &ir2_codes[0][1], 4, 2,
                  &ir2_codes[0][0], 4, 2, INIT_VLC_USE_STATIC);
 #endif