PR: 2001

Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Add patch: http://cvs.openssl.org/chngview?cn=14635 which never made it to
1.0.0, HEAD.

crypto/rsa/rsa_lib.c

@@ -422,6 +422,8 @@ err:
 	BN_CTX_end(ctx);
 	if (in_ctx == NULL)
 		BN_CTX_free(ctx);
+	if(rsa->e == NULL)
+		BN_free(e);
 
 	return ret;
 }