diff --git a/libavcodec/hq_hqa.c b/libavcodec/hq_hqa.c index 44092e7cdf..906e66cb85 100644 --- a/libavcodec/hq_hqa.c +++ b/libavcodec/hq_hqa.c @@ -307,9 +307,11 @@ static int hq_hqa_decode_frame(AVCodecContext *avctx, void *data, return AVERROR_INVALIDDATA; } - info_tag = bytestream2_get_le32(&ctx->gbc); + info_tag = bytestream2_peek_le32(&ctx->gbc); if (info_tag == MKTAG('I', 'N', 'F', 'O')) { - int info_size = bytestream2_get_le32(&ctx->gbc); + int info_size; + bytestream2_skip(&ctx->gbc, 4); + info_size = bytestream2_get_le32(&ctx->gbc); if (bytestream2_get_bytes_left(&ctx->gbc) < info_size) { av_log(avctx, AV_LOG_ERROR, "Invalid INFO size (%d).\n", info_size); return AVERROR_INVALIDDATA;