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MDEV-19277: Add status variable that gets incremented if connection is aborted prior to authentication

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MDEV-19282: Log more specific warning with log_warnings=2 if connection is aborted prior to authentication
This commit is contained in:
Oleksandr Byelkin
2019-05-13 21:34:16 +02:00
parent c3ea52c92a
commit 29a0f5acf3
6 changed files with 108 additions and 6 deletions
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55
mysql-test/main/connect.test
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@ -453,3 +453,58 @@ call p1(2);
drop procedure p1;
SET global secure_auth=default;
--echo #
--echo # MDEV-19282: Log more specific warning with log_warnings=2 if
--echo # connection is aborted prior to authentication
--echo # MDEV-19277: Add status variable that gets incremented if
--echo # connection is aborted prior to authentication
--echo #
flush status;
SHOW GLOBAL STATUS LIKE 'Aborted%';
SET GLOBAL log_warnings=2;
--let SEARCH_FILE=$MYSQLTEST_VARDIR/log/mysqld.1.err
--let SEARCH_PATTERN= This connection closed normally without authentication
--source include/search_pattern_in_file.inc
--perl
use Socket;
use autodie;
socket(SOCK, PF_INET, SOCK_STREAM, getprotobyname("tcp"));
connect(SOCK, pack_sockaddr_in($ENV{MASTER_MYPORT}, inet_aton("localhost")));
exit(0);
EOF
SHOW GLOBAL STATUS LIKE 'Aborted%';
--let SEARCH_PATTERN= This connection closed normally without authentication
--source include/search_pattern_in_file.inc
--let SEARCH_PATTERN= unauthenticated
--source include/search_pattern_in_file.inc
SET @save_connect_timeout= @@connect_timeout;
SET GLOBAL connect_timeout=2;
--perl
use Socket;
use autodie;
socket(SOCK, PF_INET, SOCK_STREAM, getprotobyname("tcp"));
connect(SOCK, pack_sockaddr_in($ENV{MASTER_MYPORT}, inet_aton("localhost")));
sleep 3;
exit(0);
EOF
SHOW GLOBAL STATUS LIKE 'Aborted%';
--let SEARCH_PATTERN= This connection closed normally without authentication
--source include/search_pattern_in_file.inc
--let SEARCH_PATTERN= unauthenticated
--source include/search_pattern_in_file.inc
SET GLOBAL log_warnings=default;
SET GLOBAL connect_timeout= @save_connect_timeout;
--echo # End of 10.4 tests