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bug#3593869-64035

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A follow-up patch corrects max sizes of printed strings and changes llstr() to %lld.
Credits go to Davi who provided a great feedback.


sql/share/errmsg-utf8.txt:
  Max size for the whole message is 512 so a part of - like '%-.512s' should be less,
  reduction to 320 is safe and with good chances won't cut off a part of a rather log
  message in Last_IO_Error = 'Got fatal error 1236 ...'
sql/sql_repl.cc:
  llstr() is replaced by %lld.
This commit is contained in:
Andrei Elkin
2012-01-19 16:44:09 +02:00
parent 8c894564ab
commit f91c2d33f4
8 changed files with 23 additions and 21 deletions
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3
mysql-test/extra/rpl_tests/rpl_start_stop_slave.test
View File

@ -179,7 +179,8 @@ DROP TABLE t1;
sync_slave_with_master;
#
# bug#3593869-64035 uninitialized event_coordinates instance crashes server
# bug#3593869-64035 attempt to read a member of event_coordinates
# referenced by NULL pointer crashes server.
# Testing how out of valid range position value is handled with an error.
#

2
mysql-test/suite/rpl/r/rpl_cant_read_event_incident.result
View File

@ -11,7 +11,7 @@ reset slave;
start slave;
include/wait_for_slave_param.inc [Last_IO_Errno]
Last_IO_Errno = '1236'
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'binlog truncated in the middle of event; consider out of disk space on master; the start event position from '' at XXX, the last event was read from 'master-bin.000001' at XXX, the last byte read was read from 'master-bin.000001' at XXX.''
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'binlog truncated in the middle of event; consider out of disk space on master; the first event '' at XXX, the last event read from 'master-bin.000001' at XXX, the last byte read from 'master-bin.000001' at XXX.''
reset master;
stop slave;
reset slave;

2
mysql-test/suite/rpl/r/rpl_log_pos.result
View File

@ -9,7 +9,7 @@ change master to master_log_pos=MASTER_LOG_POS;
Read_Master_Log_Pos = '75'
start slave;
include/wait_for_slave_io_error.inc [errno=1236]
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the start event position from 'master-bin.000001' at XXX, the last event was read from 'master-bin.000001' at XXX, the last byte read was read from 'master-bin.000001' at XXX.''
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the first event 'master-bin.000001' at XXX, the last event read from 'master-bin.000001' at XXX, the last byte read from 'master-bin.000001' at XXX.''
include/stop_slave_sql.inc
show master status;
File Position Binlog_Do_DB Binlog_Ignore_DB

2
mysql-test/suite/rpl/r/rpl_manual_change_index_file.result
View File

@ -5,7 +5,7 @@ CREATE TABLE t1(c1 INT);
FLUSH LOGS;
call mtr.add_suppression('Got fatal error 1236 from master when reading data from binary log: .*could not find next log');
include/wait_for_slave_io_error.inc [errno=1236]
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'could not find next log; the start event position from 'master-bin.000001' at XXX, the last event was read from 'master-bin.000002' at XXX, the last byte read was read from 'master-bin.000002' at XXX.''
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'could not find next log; the first event 'master-bin.000001' at XXX, the last event read from 'master-bin.000002' at XXX, the last byte read from 'master-bin.000002' at XXX.''
CREATE TABLE t2(c1 INT);
FLUSH LOGS;
CREATE TABLE t3(c1 INT);

2
mysql-test/suite/rpl/r/rpl_packet.result
View File

@ -37,7 +37,7 @@ DROP TABLE t1;
CREATE TABLE t1 (f1 int PRIMARY KEY, f2 LONGTEXT, f3 LONGTEXT) ENGINE=MyISAM;
INSERT INTO t1(f1, f2, f3) VALUES(1, REPEAT('a', @@global.max_allowed_packet), REPEAT('b', @@global.max_allowed_packet));
include/wait_for_slave_io_error.inc [errno=1236]
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the start event position from '' at XXX, the last event was read from 'master-bin.000001' at XXX, the last byte read was read from 'master-bin.000001' at XXX.''
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the first event '' at XXX, the last event read from 'master-bin.000001' at XXX, the last byte read from 'master-bin.000001' at XXX.''
STOP SLAVE;
RESET SLAVE;
RESET MASTER;

2
mysql-test/suite/rpl/r/rpl_stm_start_stop_slave.result
View File

@ -75,7 +75,7 @@ CHANGE MASTER TO master_log_pos=MASTER_POS;
START SLAVE;
include/wait_for_slave_param.inc [Last_IO_Errno]
Last_IO_Errno = '1236'
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'Client requested master to start replication from impossible position; the start event position from 'master-bin.000001' at XXX, the last event was read from 'master-bin.000001' at XXX, the last byte read was read from 'master-bin.000001' at XXX.''
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'Client requested master to start replication from impossible position; the first event 'master-bin.000001' at XXX, the last event read from 'master-bin.000001' at XXX, the last byte read from 'master-bin.000001' at XXX.''
include/stop_slave.inc
RESET SLAVE;
RESET MASTER;