Fix cipher protocol ID type in docs

The cipher protocol ID, the return type of SSL_CIPHER_get_protocol_id,
is uint16_t and correctly described in docs to be 2 bytes, however the
function signature on the same page incorrectly pointed to it being
uint32_t, which is 4 bytes.

CLA: trivial

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/28523)

(cherry picked from commit 9bdf93776d741726895e6a42ffebd63366296e94)

diff --git a/doc/man3/SSL_CIPHER_get_name.pod b/doc/man3/SSL_CIPHER_get_name.pod
index 09b7280bdd581bf0539a3c89a68ee5ce9db33a1b..4a159a68b8a9ada014aba6a1117469042cde851b 100644 (file)
--- a/doc/man3/SSL_CIPHER_get_name.pod
+++ b/doc/man3/SSL_CIPHER_get_name.pod
@@ -37,7 +37,7 @@ SSL_CIPHER_get_protocol_id
  int SSL_CIPHER_is_aead(const SSL_CIPHER *c);
  const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
  uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
- uint32_t SSL_CIPHER_get_protocol_id(const SSL_CIPHER *c);
+ uint16_t SSL_CIPHER_get_protocol_id(const SSL_CIPHER *c);
 
 =head1 DESCRIPTION