From 8b12036ad518a0f669878699ead03f22b8dc11aa Mon Sep 17 00:00:00 2001
From: Andy Maloney <asmaloney@gmail.com>
Date: Fri, 19 Jun 2020 19:11:14 -0400
Subject: [PATCH] Ensure members are initialized

---
 core/io/file_access_buffered.h  | 2 +-
 core/io/file_access_encrypted.h | 4 ++--
 core/io/file_access_memory.h    | 4 ++--
 core/io/pck_packer.h            | 6 +++---
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/core/io/file_access_buffered.h b/core/io/file_access_buffered.h
index 99d5ce903d87..8ee01e256b1f 100644
--- a/core/io/file_access_buffered.h
+++ b/core/io/file_access_buffered.h
@@ -45,7 +45,7 @@ class FileAccessBuffered : public FileAccess {
 	int cache_size = DEFAULT_CACHE_SIZE;
 
 	int cache_data_left() const;
-	mutable Error last_error;
+	mutable Error last_error = OK;
 
 protected:
 	Error set_error(Error p_error) const;
diff --git a/core/io/file_access_encrypted.h b/core/io/file_access_encrypted.h
index e269c1e30c74..92c44e1d88ca 100644
--- a/core/io/file_access_encrypted.h
+++ b/core/io/file_access_encrypted.h
@@ -46,8 +46,8 @@ class FileAccessEncrypted : public FileAccess {
 	Vector<uint8_t> key;
 	bool writing = false;
 	FileAccess *file = nullptr;
-	size_t base;
-	size_t length;
+	size_t base = 0;
+	size_t length = 0;
 	Vector<uint8_t> data;
 	mutable int pos = 0;
 	mutable bool eofed = false;
diff --git a/core/io/file_access_memory.h b/core/io/file_access_memory.h
index 1a9bd3fbbbca..47012b4e834b 100644
--- a/core/io/file_access_memory.h
+++ b/core/io/file_access_memory.h
@@ -35,8 +35,8 @@
 
 class FileAccessMemory : public FileAccess {
 	uint8_t *data = nullptr;
-	int length;
-	mutable int pos;
+	int length = 0;
+	mutable int pos = 0;
 
 	static FileAccess *create();
 
diff --git a/core/io/pck_packer.h b/core/io/pck_packer.h
index 2929967a68ca..7727ad42543a 100644
--- a/core/io/pck_packer.h
+++ b/core/io/pck_packer.h
@@ -39,15 +39,15 @@ class PCKPacker : public Reference {
 	GDCLASS(PCKPacker, Reference);
 
 	FileAccess *file = nullptr;
-	int alignment;
+	int alignment = 0;
 
 	static void _bind_methods();
 
 	struct File {
 		String path;
 		String src_path;
-		int size;
-		uint64_t offset_offset;
+		int size = 0;
+		uint64_t offset_offset = 0;
 	};
 	Vector<File> files;