diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c
index 4a42360388..b930453cd8 100644
--- a/libavcodec/dnxhddec.c
+++ b/libavcodec/dnxhddec.c
@@ -78,6 +78,7 @@ static av_cold int dnxhd_decode_init(AVCodecContext *avctx)
 
 static int dnxhd_init_vlc(DNXHDContext *ctx, uint32_t cid)
 {
+    int ret;
     if (cid != ctx->cid) {
         int index;
 
@@ -96,21 +97,28 @@ static int dnxhd_init_vlc(DNXHDContext *ctx, uint32_t cid)
         ff_free_vlc(&ctx->dc_vlc);
         ff_free_vlc(&ctx->run_vlc);
 
-        init_vlc(&ctx->ac_vlc, DNXHD_VLC_BITS, 257,
+        if ((ret = init_vlc(&ctx->ac_vlc, DNXHD_VLC_BITS, 257,
                  ctx->cid_table->ac_bits, 1, 1,
-                 ctx->cid_table->ac_codes, 2, 2, 0);
-        init_vlc(&ctx->dc_vlc, DNXHD_DC_VLC_BITS, ctx->bit_depth + 4,
+                 ctx->cid_table->ac_codes, 2, 2, 0)) < 0)
+            goto out;
+        if ((ret = init_vlc(&ctx->dc_vlc, DNXHD_DC_VLC_BITS, ctx->bit_depth + 4,
                  ctx->cid_table->dc_bits, 1, 1,
-                 ctx->cid_table->dc_codes, 1, 1, 0);
-        init_vlc(&ctx->run_vlc, DNXHD_VLC_BITS, 62,
+                 ctx->cid_table->dc_codes, 1, 1, 0)) < 0)
+            goto out;
+        if ((ret = init_vlc(&ctx->run_vlc, DNXHD_VLC_BITS, 62,
                  ctx->cid_table->run_bits, 1, 1,
-                 ctx->cid_table->run_codes, 2, 2, 0);
+                 ctx->cid_table->run_codes, 2, 2, 0)) < 0)
+            goto out;
 
         ff_init_scantable(ctx->idsp.idct_permutation, &ctx->scantable,
                           ff_zigzag_direct);
         ctx->cid = cid;
     }
-    return 0;
+    ret = 0;
+out:
+    if (ret < 0)
+        av_log(ctx->avctx, AV_LOG_ERROR, "init_vlc failed\n");
+    return ret;
 }
 
 static int dnxhd_decode_header(DNXHDContext *ctx, AVFrame *frame,