From 27becdec9752edd598336b0d1d22162dcccafcca Mon Sep 17 00:00:00 2001
From: Eladash <elad3356p@gmail.com>
Date: Mon, 6 Sep 2021 15:45:13 +0300
Subject: [PATCH] TAR: Allow to use save_directory with a buffer not 512-bytes
 aligned

---
 rpcs3/Loader/TAR.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/rpcs3/Loader/TAR.cpp b/rpcs3/Loader/TAR.cpp
index 5705c69013..df69d017df 100644
--- a/rpcs3/Loader/TAR.cpp
+++ b/rpcs3/Loader/TAR.cpp
@@ -306,6 +306,8 @@ std::vector<u8> tar_object::save_directory(const std::string& src_dir, std::vect
 	{
 		fs::file fd(target_path);
 
+		const u64 old_size2 = init.size();
+
 		if (func)
 		{
 			// Use custom function for file saving if provided
@@ -319,13 +321,12 @@ std::vector<u8> tar_object::save_directory(const std::string& src_dir, std::vect
 		}
 		else
 		{
-			const u64 old_size2 = init.size();
 			init.resize(init.size() + stat.size);
 			ensure(fd.read(init.data() + old_size2, stat.size) == stat.size);
 		}
 
 		// Align
-		init.resize(utils::align(init.size(), 512));
+		init.resize(old_size2 + utils::align(init.size() - old_size2, 512));
 
 		fd.close();
 		fs::utime(target_path, stat.atime, stat.mtime);