1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/yop.c b/libavcodec/yop.c
index 337fb88365..c47f5ec14f 100644
--- a/libavcodec/yop.c
+++ b/libavcodec/yop.c
@@ -85,7 +85,8 @@ static av_cold int yop_decode_init(AVCodecContext *avctx)
 
     if (avctx->width & 1 || avctx->height & 1 ||
         av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0) {
-        return -1;
+        av_log(avctx, AV_LOG_ERROR, "YOP has invalid dimensions\n");
+        return AVERROR_INVALIDDATA;
     }
 
     if (!avctx->extradata) {