fetcher: Always open tmpfiles in repo location

In an installation environment (like a live ISO) we may
not have significant space outside of the target installation
repository.

There's no reason not to always open a linkable tempfile.  In
the future we should fix the pull path to verify the checksum
and then just directly link in the object instead of copying.

Closes: https://github.com/ostreedev/ostree/issues/2571

diff --git a/src/libostree/ostree-fetcher-util.h b/src/libostree/ostree-fetcher-util.h
index c3243801ce17b140955f2343ff985587c97447b2..35f3e85498a46107e0a8ce7453c50c2dc0e0971b 100644 (file)
--- a/src/libostree/ostree-fetcher-util.h
+++ b/src/libostree/ostree-fetcher-util.h
@@ -35,14 +35,8 @@ static inline gboolean
 _ostree_fetcher_tmpf_from_flags (OstreeFetcherRequestFlags flags, int dfd, GLnxTmpfile *tmpf,
                                  GError **error)
 {
-  if ((flags & OSTREE_FETCHER_REQUEST_LINKABLE) > 0)
-    {
-      if (!glnx_open_tmpfile_linkable_at (dfd, ".", O_RDWR | O_CLOEXEC, tmpf, error))
-        return FALSE;
-    }
-  else if (!glnx_open_anonymous_tmpfile (O_RDWR | O_CLOEXEC, tmpf, error))
+  if (!glnx_open_tmpfile_linkable_at (dfd, ".", O_RDWR | O_CLOEXEC, tmpf, error))
     return FALSE;
-
   if (!glnx_fchmod (tmpf->fd, 0644, error))
     return FALSE;
   return TRUE;