diff options
Diffstat (limited to 'ext/mysqlnd/mysqlnd_auth.c')
| -rw-r--r-- | ext/mysqlnd/mysqlnd_auth.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/ext/mysqlnd/mysqlnd_auth.c b/ext/mysqlnd/mysqlnd_auth.c index 7b3850ee51..98366d0e87 100644 --- a/ext/mysqlnd/mysqlnd_auth.c +++ b/ext/mysqlnd/mysqlnd_auth.c @@ -79,11 +79,15 @@ mysqlnd_run_authentication( struct st_mysqlnd_authentication_plugin * auth_plugin = conn->m->fetch_auth_plugin_by_name(requested_protocol); if (!auth_plugin) { - php_error_docref(NULL, E_WARNING, "The server requested authentication method unknown to the client [%s]", requested_protocol); - SET_CLIENT_ERROR(conn->error_info, CR_NOT_IMPLEMENTED, UNKNOWN_SQLSTATE, "The server requested authentication method unknown to the client"); - goto end; + if (first_call) { + mnd_pefree(requested_protocol, FALSE); + requested_protocol = mnd_pestrdup(MYSQLND_DEFAULT_AUTH_PROTOCOL, FALSE); + } else { + php_error_docref(NULL, E_WARNING, "The server requested authentication method unknown to the client [%s]", requested_protocol); + SET_CLIENT_ERROR(conn->error_info, CR_NOT_IMPLEMENTED, UNKNOWN_SQLSTATE, "The server requested authentication method unknown to the client"); + goto end; + } } - DBG_INF("plugin found"); { zend_uchar * switch_to_auth_protocol_data = NULL; @@ -108,10 +112,13 @@ mysqlnd_run_authentication( DBG_INF_FMT("salt(%d)=[%.*s]", plugin_data_len, plugin_data_len, plugin_data); /* The data should be allocated with malloc() */ - scrambled_data = - auth_plugin->methods.get_auth_data(NULL, &scrambled_data_len, conn, user, passwd, passwd_len, - plugin_data, plugin_data_len, session_options, - conn->protocol_frame_codec->data, mysql_flags); + if (auth_plugin) { + scrambled_data = + auth_plugin->methods.get_auth_data(NULL, &scrambled_data_len, conn, user, passwd, passwd_len, + plugin_data, plugin_data_len, session_options, + conn->protocol_frame_codec->data, mysql_flags); + } + if (conn->error_info->error_no) { goto end; } |