diff --git a/libavcodec/fic.c b/libavcodec/fic.c index 45f56b9558..8512ef3400 100644 --- a/libavcodec/fic.c +++ b/libavcodec/fic.c @@ -296,7 +296,9 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data, /* Skip cursor data. */ tsize = AV_RB24(src + 24); if (tsize > avpkt->size - FIC_HEADER_SIZE) { - av_log(avctx, AV_LOG_ERROR, "Invalid cursor data size.\n"); + av_log(avctx, AV_LOG_ERROR, + "Packet is too small to contain cursor (%d vs %d bytes).\n", + tsize, avpkt->size - FIC_HEADER_SIZE); return AVERROR_INVALIDDATA; }