Simplify X509_REQ_get_extensions()

Now that we know the two OIDs we need to look for when checking for the
extension list attribute in a certification request, we can simplify this
quite a bit. There is one change of behavior. Attribute value sets are not
supposed to be empty and it makes no sense to return an empty stack of
extensions in that case, return NULL instead, matching BoringSSL.

This removes last use of ext_nids and ext_nid_list[], so these two bits
of unprotected global mutable state can now join the party in the attic.

ok jsing

0 files changed, 0 insertions, 0 deletions