diff options
author | Diego Dupin <diego.dupin@mariadb.com> | 2021-10-26 11:01:11 +0200 |
---|---|---|
committer | Oleksandr Byelkin <sanja@mariadb.com> | 2021-10-26 15:22:15 +0200 |
commit | d062b69037fd83123337d038508e55e00adbc3cd (patch) | |
tree | b8e1ed011e725455ad0f88fd4c3b040030354fbf /sql/protocol.cc | |
parent | 1f70e4b00cc6edf695a05a448ff3aff2eee070bb (diff) | |
download | mariadb-git-d062b69037fd83123337d038508e55e00adbc3cd.tar.gz |
MDEV-26868: Session tracking flag in OK_PACKET
Take into account client capabilities.
Diffstat (limited to 'sql/protocol.cc')
-rw-r--r-- | sql/protocol.cc | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/sql/protocol.cc b/sql/protocol.cc index 1bffcfb3bdb..613668b39a5 100644 --- a/sql/protocol.cc +++ b/sql/protocol.cc @@ -218,8 +218,6 @@ net_send_ok(THD *thd, NET *net= &thd->net; StringBuffer<MYSQL_ERRMSG_SIZE + 10> store; - bool state_changed= false; - bool error= FALSE; DBUG_ENTER("net_send_ok"); @@ -246,6 +244,11 @@ net_send_ok(THD *thd, /* last insert id */ store.q_net_store_length(id); + /* if client has not session tracking capability, don't send state change flag*/ + if (!(thd->client_capabilities & CLIENT_SESSION_TRACK)) { + server_status &= ~SERVER_SESSION_STATE_CHANGED; + } + if (thd->client_capabilities & CLIENT_PROTOCOL_41) { DBUG_PRINT("info", @@ -266,21 +269,17 @@ net_send_ok(THD *thd, } thd->get_stmt_da()->set_overwrite_status(true); - state_changed= - (thd->client_capabilities & CLIENT_SESSION_TRACK) && - (server_status & SERVER_SESSION_STATE_CHANGED); - - if (state_changed || (message && message[0])) + if ((server_status & SERVER_SESSION_STATE_CHANGED) || (message && message[0])) { DBUG_ASSERT(safe_strlen(message) <= MYSQL_ERRMSG_SIZE); store.q_net_store_data((uchar*) safe_str(message), safe_strlen(message)); } - if (unlikely(state_changed)) + if (unlikely(server_status & SERVER_SESSION_STATE_CHANGED)) { store.set_charset(thd->variables.collation_database); - thd->session_tracker.store(thd, &store); + thd->server_status&= ~SERVER_SESSION_STATE_CHANGED; } DBUG_ASSERT(store.length() <= MAX_PACKET_LENGTH); @@ -289,8 +288,6 @@ net_send_ok(THD *thd, if (!error && (!skip_flush || is_eof)) error= net_flush(net); - thd->server_status&= ~SERVER_SESSION_STATE_CHANGED; - thd->get_stmt_da()->set_overwrite_status(false); DBUG_PRINT("info", ("OK sent, so no more error sending allowed")); |