From b3c46e26aa283bf8e95451f1d4b1810a6f4e1ade Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Wed, 11 Mar 2020 21:53:27 +0100
Subject: [PATCH] avcodec/wavpack: check for allocation failure

---
 libavcodec/wavpack.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 0326f15cd6..b27262b94e 100644
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -987,6 +987,9 @@ static int init_thread_copy(AVCodecContext *avctx)
     s->curr_frame.f = av_frame_alloc();
     s->prev_frame.f = av_frame_alloc();
 
+    if (!s->curr_frame.f || !s->prev_frame.f)
+        return AVERROR(ENOMEM);
+
     return 0;
 }