From cffe3890c71455834b750fa467d6667d2e9e4547 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tam=C3=A1s=20Zahola?= <tamas.zahola@shapr3d.com>
Date: Thu, 26 Dec 2019 22:21:05 +0100
Subject: [PATCH] Fix nullptr dereference in FLAC++

---
 src/libFLAC++/metadata.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libFLAC++/metadata.cpp b/src/libFLAC++/metadata.cpp
index 6cb1ce64..374e5b31 100644
--- a/src/libFLAC++/metadata.cpp
+++ b/src/libFLAC++/metadata.cpp
@@ -55,6 +55,9 @@ namespace FLAC {
 
 			Prototype *construct_block(::FLAC__StreamMetadata *object)
 			{
+				if (0 == object)
+					return 0;
+
 				Prototype *ret = 0;
 				switch(object->type) {
 					case FLAC__METADATA_TYPE_STREAMINFO: