Updates for auto init/deinit review comments

[openssl.git] / doc / ssl / SSL_free.pod

diff --git a/doc/ssl/SSL_free.pod b/doc/ssl/SSL_free.pod
index 13c1abd9ecff3ab99a47ce2a7bd8606ebb6520b2..27154430385e11efc04c31826fa1ae92aac6c0f2 100644 (file)
--- a/doc/ssl/SSL_free.pod
+++ b/doc/ssl/SSL_free.pod
@@ -15,6 +15,7 @@ SSL_free - free an allocated SSL structure
 SSL_free() decrements the reference count of B<ssl>, and removes the SSL
 structure pointed to by B<ssl> and frees up the allocated memory if the
 reference count has reached 0.
+If B<ssl> is NULL nothing is done.
 
 =head1 NOTES
 
@@ -28,8 +29,8 @@ failure.
 The ssl session has reference counts from two users: the SSL object, for
 which the reference count is removed by SSL_free() and the internal
 session cache. If the session is considered bad, because
-L<SSL_shutdown(3)|SSL_shutdown(3)> was not called for the connection
-and L<SSL_set_shutdown(3)|SSL_set_shutdown(3)> was not used to set the
+L<SSL_shutdown(3)> was not called for the connection
+and L<SSL_set_shutdown(3)> was not used to set the
 SSL_SENT_SHUTDOWN state, the session will also be removed
 from the session cache as required by RFC2246.
 
@@ -37,8 +38,8 @@ from the session cache as required by RFC2246.
 
 SSL_free() does not provide diagnostic information.
 
-L<SSL_new(3)|SSL_new(3)>, L<SSL_clear(3)|SSL_clear(3)>,
-L<SSL_shutdown(3)|SSL_shutdown(3)>, L<SSL_set_shutdown(3)|SSL_set_shutdown(3)>,
-L<ssl(3)|ssl(3)>
+L<SSL_new(3)>, L<SSL_clear(3)>,
+L<SSL_shutdown(3)>, L<SSL_set_shutdown(3)>,
+L<ssl(3)>
 
 =cut