Add --no-same-owner and --no-same-permissions options to tar.
diff --git a/archival/libunarchive/data_extract_all.c b/archival/libunarchive/data_extract_all.c
index d10d665..42e4423 100644
--- a/archival/libunarchive/data_extract_all.c
+++ b/archival/libunarchive/data_extract_all.c
@@ -111,8 +111,12 @@
}
}
- lchown(file_header->name, file_header->uid, file_header->gid);
- if ((file_header->mode & S_IFMT) != S_IFLNK) {
+ if (!(archive_handle->flags & ARCHIVE_NOPRESERVE_OWN)) {
+ lchown(file_header->name, file_header->uid, file_header->gid);
+ }
+ if (!(archive_handle->flags & ARCHIVE_NOPRESERVE_PERM) &&
+ (file_header->mode & S_IFMT) != S_IFLNK)
+ {
chmod(file_header->name, file_header->mode);
}