diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c index 34ae368881..413cc89637 100644 --- a/libavcodec/svq3.c +++ b/libavcodec/svq3.c @@ -799,13 +799,13 @@ static int svq3_decode_frame (AVCodecContext *avctx, break; extradata++; } - size = BE_32(&extradata[4]); /* if a match was found, parse the extra data */ if (!memcmp (extradata, "SEQH", 4)) { GetBitContext gb; + size = BE_32(&extradata[4]); init_get_bits (&gb, extradata + 8, size); /* 'frame size code' and optional 'width, height' */