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Javier Jaramago Fernández 64b16172c7 Change 'COM_STMT_EXECUTE' params length decoding ... According to MySQL protocol, variable length strings are encoded using length encoded integers. For reference, see: - https://dev.mysql.com/doc/dev/mysql-server/9.4.0/page_protocol_com_stmt_execute.html - https://dev.mysql.com/doc/dev/mysql-server/9.4.0/page_protocol_basic_dt_integers.html#a_protocol_type_int2 The protocol specifies that values greater than 2^24 (16777216) should be encoded using '0xFE + 8-byte integer'. Yet, in reality MySQL ignores the upper section of these 8-byte integers, treating them effectively like '4-bytes'. For the sake of compatibility this commit changes the decoding behavior for 'COM_STMT_EXECUTE' to match MySQL one. This different is subtle but important, since in practice MySQL itself doesn't use the '8 bytes' from the field. This means that connectors that are compatible with MySQL could find issues when sending these packets through ProxySQL (like NodeJS 'mysql2' connector which writes the 8-bytes as a 4-bytes duplication, motivating these changes), situation that could result in rejection due to malformed packet detection (or crashes/invalid handling in the worse case scenario). The previous decoding function is now renamed into 'mysql_decode_length_ll' to honor MySQL naming 'net_field_length_ll'. For now, this protocol change is limited to 'COM_STMT_EXECUTE'.		4 months ago
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Admin_Bootstrap.cpp	Merge pull request #5113 from wazir-ahmed/load-from-config-validation	4 months ago
Admin_FlushVariables.cpp	processlist: Prevent crash due to SQLITE_TOOBIG	4 months ago
Admin_Handler.cpp	Fixed PROXYSQL STOP	4 months ago
BaseHGC.cpp	Fixed TEST_AURORA build	1 year ago
BaseSrvList.cpp	Initial commit with PostgreSQL support	1 year ago
Base_HostGroups_Manager.cpp	Add initial POC for PostgreSQL monitoring support	1 year ago
Base_Session.cpp	Fix heap-after-use between 'PROXYSQL INTERNAL SESSION' and 'SHOW PROCESSLIST'	4 months ago
Base_Thread.cpp	Implement backend query cancellation for PostgreSQL #5136	5 months ago
Chart_bundle_js.cpp	…
ClickHouse_Authentication.cpp	Initial commit with PostgreSQL support	1 year ago
ClickHouse_Server.cpp	Fix MySQL 8.4 replication lag monitoring - Closes #4727	11 months ago
GTID_Server_Data.cpp	Revert "gtid: Refactor reconnect logic & prevent events_count reset"	4 months ago
Makefile	reduce duplication in makefiles, use include for common stuff	4 months ago
MyHGC.cpp	Initial commit with PostgreSQL support	1 year ago
MySQL_Authentication.cpp	Initial commit with PostgreSQL support	1 year ago
MySQL_HostGroups_Manager.cpp	Revert "gtid: Refactor reconnect logic & prevent events_count reset"	4 months ago
MySQL_Logger.cpp	fix mysql binary logging 0 parameters	8 months ago
MySQL_Monitor.cpp	Group Replication support for MySQL 8.4 and 9.x	9 months ago
MySQL_PreparedStatement.cpp	Some code cleanup	2 years ago
MySQL_Protocol.cpp	Change 'COM_STMT_EXECUTE' params length decoding	4 months ago
MySQL_Query_Cache.cpp	Change 'COM_STMT_EXECUTE' params length decoding	4 months ago
MySQL_Query_Processor.cpp	Fix MySQL 8.4 replication lag monitoring - Closes #4727	11 months ago
MySQL_ResultSet.cpp	use local includes - openssl	2 years ago
MySQL_Session.cpp	Add boundary checks in 'MySQL_Protocol::get_binds_from_pkt'	4 months ago
MySQL_Set_Stmt_Parser.cpp	Merge remote-tracking branch 'Master/v3.0' into v3.0_session_parameter_tracking	12 months ago
MySQL_Thread.cpp	Merge pull request #5150 from proton-lisandro-pin/ignore_min_gtid	4 months ago
MySQL_Variables.cpp	Ignore tracking of session_track_system_variables	12 months ago
MySQL_encode.cpp	Change 'COM_STMT_EXECUTE' params length decoding	4 months ago
MySrvC.cpp	Removed MySrvStatus class	2 years ago
MySrvConnList.cpp	Removed MySrvStatus class	2 years ago
PgSQL_Authentication.cpp	Initial commit with PostgreSQL support	1 year ago
PgSQL_Backend.cpp	Few fixes	4 months ago
PgSQL_Connection.cpp	Merge pull request #5156 from sysown/v3.0_pgsql_stat_activity_issue_4682	4 months ago
PgSQL_Data_Stream.cpp	Implement backend query cancellation for PostgreSQL #5136	5 months ago
PgSQL_Error_Helper.cpp	Initial commit with PostgreSQL support	1 year ago
PgSQL_ExplicitTxnStateMgr.cpp	verify_server_variables -> Change assert to warning	4 months ago
PgSQL_Extended_Query_Message.cpp	Replace 0xFFFFFFFF with PGSQL_PARAM_NULL constant	5 months ago
PgSQL_HostGroups_Manager.cpp	Add pgsql-kill_backend_connection_when_disconnect support	5 months ago
PgSQL_Logger.cpp	Fixed typo	5 months ago
PgSQL_Monitor.cpp	Second iteration on PostgreSQL monitoring POC	1 year ago
PgSQL_PreparedStatement.cpp	Few fixes	4 months ago
PgSQL_Protocol.cpp	Merge pull request #5146 from sysown/v3.0_parameter_status_case_sensitive_issue_5145	4 months ago
PgSQL_Query_Cache.cpp	Refactored and Optimized Query Cache with PgSQL Support	1 year ago
PgSQL_Query_Processor.cpp	Implement backend query cancellation for PostgreSQL #5136	5 months ago
PgSQL_Session.cpp	Merge pull request #5174 from sysown/v3.0_optimise_extended_query_response	4 months ago
PgSQL_Set_Stmt_Parser.cpp	Refactored remove_quotes function	4 months ago
PgSQL_Thread.cpp	Merge pull request #5190 from sysown/v3.0_default_interface_global_var_5189	4 months ago
PgSQL_Variables.cpp	Fix ParameterStatus capitalization for DateStyle, TimeZone, and IntervalStyle	5 months ago
PgSQL_Variables_Validator.cpp	Refactored and optimized pgsql_variable_validate_search_path	4 months ago
ProxySQL_Admin.cpp	Fixed PROXYSQL STOP	4 months ago
ProxySQL_Admin_Disk_Upgrade.cpp	Fix table definition for 'pgsql_replication_hostgroups'	7 months ago
ProxySQL_Admin_Scheduler.cpp	Initial commit with PostgreSQL support	1 year ago
ProxySQL_Admin_Stats.cpp	processlist: Prevent crash due to SQLITE_TOOBIG	4 months ago
ProxySQL_Admin_Tests.cpp	Added stats_pgsql_query_digest and stats_pgsql_query_digest_reset tables	1 year ago
ProxySQL_Admin_Tests2.cpp	Replace single sleep with looped delay for simulated watchdog test	4 months ago
ProxySQL_Cluster.cpp	Make set_thread_name() optional	1 year ago
ProxySQL_Config.cpp	Ensure default mysql-interfaces=0.0.0.0:6033 and pgsql-interfaces=0.0.0.0:6133 are set	4 months ago
ProxySQL_GloVars.cpp	Add `PROXYSQL SET CONFIG FILE` command	5 months ago
ProxySQL_HTTP_Server.cpp	Initial commit with PostgreSQL support	1 year ago
ProxySQL_Poll.cpp	Added update_fd_at_index method	10 months ago
ProxySQL_RESTAPI_Server.cpp	fix: REST API server crash due to malformed multipart POST request	6 months ago
ProxySQL_Restapi.cpp	Various optimization to RESTAPI configuration	3 years ago
ProxySQL_Statistics.cpp	Port to 3.0 of in-memory query logging	11 months ago
QP_query_digest_stats.cpp	Initial commit with PostgreSQL support	1 year ago
QP_rule_text.cpp	Initial commit with PostgreSQL support	1 year ago
Query_Cache.cpp	Separate query cache metrics for MySQL and PostgreSQL	4 months ago
Query_Processor.cpp	Deallocate client_addr and proxy_addr memory in __delete_query_rule	8 months ago
SHA-crypt.txt	Adding sha256crypt.cpp	3 years ago
SpookyV2.cpp	…
c_tokenizer.cpp	Fix digest comment removal for queries over 'query_digests_max_query_length'	10 months ago
c_tokenizer_legacy.cpp	Moved legacy code away from c_tokenizer.cpp	2 years ago
configfile.cpp	use local includes - libconfig	2 years ago
debug.cpp	PROXYSQL FLUSH LOGS forces debug database flush	1 year ago
font-awesome.min.css.cpp	…
gen_utils.cpp	Remove `stats` schema name from the query in stats user session	5 months ago
main-bundle.min.css.cpp	…
mysql_backend.cpp	Initial commit with PostgreSQL support	1 year ago
mysql_connection.cpp	Merge branch 'v3.0' into v3.0-ff_conns_eof_caps_match	11 months ago
mysql_data_stream.cpp	Using mysql_thread___protocol_compression_level in all the places	1 year ago
network.cpp	Better error handling when calling bind()/listen()	3 years ago
proxy_protocol_info.cpp	Implementation of PROXY protocol V1	2 years ago
proxysql_coredump.cpp	Reset coredump stats exclusively when the 'LOAD COREDUMP TO RUNTIME' command is executed	3 years ago
proxysql_find_charset.cpp	Several code documentation	2 years ago
proxysql_sslkeylog.cpp	* Updated NSS Key Log Format URL	3 years ago
proxysql_utils.cpp	Improve debug message with context dump (passwords) during auth handshake	4 months ago
sha256crypt.cpp	Add new SQLite3 functions for password generation	2 years ago
sha256crypt.orig.c	Adding sha256crypt.cpp	3 years ago
sqlite3db.cpp	Fix potential overflow for 'sqlite3_status' memory metrics	8 months ago
thread.cpp	…