1 files changed, 21 insertions, 0 deletions
diff --git a/lib/tar/cleanup.c b/lib/tar/cleanup.c
new file mode 100644
index 0000000..c4d1734
--- /dev/null
+++ b/lib/tar/cleanup.c
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+#include "internal.h"
+
+void free_sparse_list(sparse_map_t *sparse)
+{
+	sparse_map_t *old;
+
+	while (sparse != NULL) {
+		old = sparse;
+		sparse = sparse->next;
+		free(old);
+	}
+}
+
+void clear_header(tar_header_decoded_t *hdr)
+{
+	free_sparse_list(hdr->sparse);
+	free(hdr->name);
+	free(hdr->link_target);
+	memset(hdr, 0, sizeof(*hdr));
+}