From be1055f2cc8841954521bf30a6f886cf3c807a28 Mon Sep 17 00:00:00 2001
From: Yorick van Pelt <yorick@yorickvanpelt.nl>
Date: Fri, 10 Dec 2021 17:00:32 +0100
Subject: [PATCH] extract_archive: use copy_pathname instead of set_pathname.

Libarchive documentation mentions that archive_entry_set_pathname
expects us to keep the passed string alive, which we don't.
---
 src/libutil/tarfile.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/tarfile.cc b/src/libutil/tarfile.cc
index 50e691a3d..934b70162 100644
--- a/src/libutil/tarfile.cc
+++ b/src/libutil/tarfile.cc
@@ -93,7 +93,7 @@ static void extract_archive(TarArchive & archive, const Path & destDir)
         else
             archive.check(r);
 
-        archive_entry_set_pathname(entry,
+        archive_entry_copy_pathname(entry,
             (destDir + "/" + name).c_str());
 
         archive.check(archive_read_extract(archive.archive, entry, flags));