Update the documentation of ssl->hostname
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 9cdf3a3..a18edbb 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1403,8 +1403,14 @@
* User settings
*/
#if defined(MBEDTLS_X509_CRT_PARSE_C)
- char *hostname; /*!< expected peer CN for verification
- (and SNI if available) */
+ /** Expected peer CN for verification.
+ *
+ * Also used on clients for SNI.
+ *
+ * If this is \p NULL, the peer name verification is skipped, and
+ * the server_name extension is not sent.
+ */
+ char *hostname;
#endif /* MBEDTLS_X509_CRT_PARSE_C */
#if defined(MBEDTLS_SSL_ALPN)