[openssl] OpenSSL_1_1_1-stable update

[Dr. Paul Dale]

The branch OpenSSL_1_1_1-stable has been updated
       via  f775b5c4857d1fef67f487c2ec6017b1f1c6eb19 (commit)
      from  cadb6f0e32e516c2b530c02f03905fa98920a2d3 (commit)


- Log -----------------------------------------------------------------
commit f775b5c4857d1fef67f487c2ec6017b1f1c6eb19
Author: Tomas Mraz <tomas at openssl.org>
Date:   Wed Jun 30 11:17:09 2021 +0200

    doc: Mention the update of der data pointers in d2i/i2d
    
    Fixes #15958
    
    Reviewed-by: Richard Levitte <levitte at openssl.org>
    Reviewed-by: Paul Dale <pauli at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/15973)

-----------------------------------------------------------------------

Summary of changes:
 doc/man3/d2i_PrivateKey.pod | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/man3/d2i_PrivateKey.pod b/doc/man3/d2i_PrivateKey.pod
index 4e3f20f8b3..31732e89c8 100644
--- a/doc/man3/d2i_PrivateKey.pod
+++ b/doc/man3/d2i_PrivateKey.pod
@@ -42,6 +42,10 @@ These functions are similar to the d2i_X509() functions; see L<d2i_X509(3)>.
 
 =head1 NOTES
 
+All the functions that operate on data in memory update the data pointer I<*pp>
+after a successful operation, just like the other d2i and i2d functions;
+see L<d2i_X509(3)>.
+
 All these functions use DER format and unencrypted keys. Applications wishing
 to encrypt or decrypt private keys should use other functions such as
 d2i_PKCS8PrivateKey() instead.