From 07c54e598ce8a15c08abcfcae939bdf8f017dae3 Mon Sep 17 00:00:00 2001 From: Ken Goldman Date: Mon, 31 Jul 2017 16:44:47 -0400 Subject: [PATCH] RSA_get0_ functions permit NULL parameters Document that the RSA_get0_ functions permit a NULL BIGNUM **. Those output parameters are ignored. Reviewed-by: Paul Dale Reviewed-by: Matt Caswell (Merged from https://github.com/openssl/openssl/pull/4064) --- doc/man3/RSA_get0_key.pod | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/man3/RSA_get0_key.pod b/doc/man3/RSA_get0_key.pod index 7810ba0e95..55a39a3105 100644 --- a/doc/man3/RSA_get0_key.pod +++ b/doc/man3/RSA_get0_key.pod @@ -58,6 +58,10 @@ set with RSA_get0_factors() and RSA_set0_factors(), and the B, B and B parameters can be obtained and set with RSA_get0_crt_params() and RSA_set0_crt_params(). +For RSA_get0_key(), RSA_get0_factors(), and RSA_get0_crt_params(), +NULL value BIGNUM ** output parameters are permitted. The functions +ignore NULL parameters but return values for other, non-NULL, parameters. + RSA_set_flags() sets the flags in the B parameter on the RSA object. Multiple flags can be passed in one go (bitwise ORed together). Any flags that are already set are left set. RSA_test_flags() tests to -- 2.25.1