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MDEV-13921 Audit log writes invalid SQL if single-line comments are

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present.

        Escape special characters (like \r \n \t) instead of
        replacing them with spaces.
This commit is contained in:
Alexey Botchkov
2017-11-03 17:05:41 +04:00
parent 5d0153c408
commit 3a3f1328fe
3 changed files with 31 additions and 22 deletions
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9
mysql-test/suite/plugins/r/server_audit.result
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@ -47,6 +47,7 @@ alter table t1 rename renamed_t1;
set global server_audit_events='connect,query';
select 1,
2,
# comment
3;
1 2 3
1 2 3
@ -161,7 +162,9 @@ id
2
CREATE USER u1 IDENTIFIED BY 'pwd-123';
GRANT ALL ON sa_db TO u2 IDENTIFIED BY "pwd-321";
SET PASSWORD FOR u1 = PASSWORD('pwd 098');
SET PASSWORD
# comment
FOR u1 = PASSWORD('pwd 098');
SET PASSWORD FOR u1=<secret>;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '<secret>' at line 1
CREATE USER u3 IDENTIFIED BY '';
@ -253,7 +256,7 @@ TIME,HOSTNAME,root,localhost,ID,ID,WRITE,mysql,index_stats,
TIME,HOSTNAME,root,localhost,ID,ID,RENAME,test,t1|test.renamed_t1,
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'alter table t1 rename renamed_t1',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'set global server_audit_events=\'connect,query\'',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'select 1, 2, 3',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'select 1,\n2,\n# comment\n3',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'insert into t2 values (1), (2)',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'select * from t2',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'select * from t_doesnt_exist',ID
@ -336,7 +339,7 @@ TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'/*! select 2*/',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'/*comment*/ select 2',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'CREATE USER u1 IDENTIFIED BY *****',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'GRANT ALL ON sa_db TO u2 IDENTIFIED BY *****',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'SET PASSWORD FOR u1 = PASSWORD(*****)',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'SET PASSWORD \n# comment\nFOR u1 = PASSWORD(*****)',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'SET PASSWORD FOR u1=<secret>',ID
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'CREATE USER u3 IDENTIFIED BY *****',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'drop user u1, u2, u3',0