From 26bf2d55e5e6203ea6ae72d819379b5217c3a3b4 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Tue, 7 Dec 2021 07:03:51 -0500
Subject: [PATCH] Make system::archiveDirectory() write pax tar archives.

---
 src/system.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system.cpp b/src/system.cpp
index 0fc3b9a5..7d778a9e 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -377,7 +377,7 @@ static void archiveDirectory(const std::string& archivePath, std::vector<uint8_t
 	DEFER({archive_write_free(a);});
 	// For some reason libarchive adds 10k of padding to archive_write_open() (but not archive_write_open_filename()) unless this is set to 0.
 	archive_write_set_bytes_per_block(a, 0);
-	archive_write_set_format_ustar(a);
+	archive_write_set_format_pax_restricted(a);
 	archive_write_add_filter_zstd(a);
 	if (!(0 <= compressionLevel && compressionLevel <= 19))
 		throw Exception("Invalid Zstandard compression level");