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f9cc391863
This only merges MDEV-12253, adapting it to MDEV-12602 which is already
present in 10.2 but not yet in the 10.1 revision that is being merged.
TODO: Error handling in crash recovery needs to be improved.
If a page cannot be decrypted (or read), we should cleanly abort
the startup. If innodb_force_recovery is specified, we should
ignore the problematic page and apply redo log to other pages.
Currently, the test encryption.innodb-redo-badkey randomly fails
like this (the last messages are from cmake -DWITH_ASAN):
2017-05-05 10:19:40 140037071685504 [Note] InnoDB: Starting crash recovery from checkpoint LSN=1635994
2017-05-05 10:19:40 140037071685504 [ERROR] InnoDB: Missing MLOG_FILE_NAME or MLOG_FILE_DELETE before MLOG_CHECKPOINT for tablespace 1
2017-05-05 10:19:40 140037071685504 [ERROR] InnoDB: Plugin initialization aborted at srv0start.cc[2201] with error Data structure corruption
2017-05-05 10:19:41 140037071685504 [Note] InnoDB: Starting shutdown...
i=================================================================
==5226==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x612000018588 in thread T0
#0 0x736750 in operator delete(void*) (/mariadb/server/build/sql/mysqld+0x736750)
#1 0x1e4833f in LatchCounter::~LatchCounter() /mariadb/server/storage/innobase/include/sync0types.h:599:4
#2 0x1e480b8 in LatchMeta<LatchCounter>::~LatchMeta() /mariadb/server/storage/innobase/include/sync0types.h:786:17
#3 0x1e35509 in sync_latch_meta_destroy() /mariadb/server/storage/innobase/sync/sync0debug.cc:1622:3
#4 0x1e35314 in sync_check_close() /mariadb/server/storage/innobase/sync/sync0debug.cc:1839:2
#5 0x1dfdc18 in innodb_shutdown() /mariadb/server/storage/innobase/srv/srv0start.cc:2888:2
#6 0x197e5e6 in innobase_init(void*) /mariadb/server/storage/innobase/handler/ha_innodb.cc:4475:3
85 lines
2.8 KiB
Plaintext
85 lines
2.8 KiB
Plaintext
#
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# MDEV-11759: Encryption code in MariaDB 10.1/10.2 causes compatibility problems
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#
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-- source include/have_innodb.inc
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-- source include/have_file_key_management_plugin.inc
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# Don't test under embedded
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-- source include/not_embedded.inc
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call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
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SET GLOBAL innodb_file_per_table = ON;
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set global innodb_compression_algorithm = 1;
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--echo # Create and populate tables to be corrupted
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CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT,c char(200)) ENGINE=InnoDB encrypted=yes;
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CREATE TABLE t2 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT,c char(200)) ENGINE=InnoDB row_format=compressed encrypted=yes;
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CREATE TABLE t3 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes encrypted=yes;
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BEGIN;
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INSERT INTO t1 (b,c) VALUES ('corrupt me','secret');
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--disable_query_log
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--let $i = 100
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while ($i)
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{
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INSERT INTO t1 (b,c) VALUES (REPEAT('abcabcabc', 100),'secretsecret');
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dec $i;
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}
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--enable_query_log
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INSERT INTO t1 (b,c) VALUES ('corrupt me','moresecretmoresecret');
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INSERT INTO t2 select * from t1;
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INSERT INTO t3 select * from t1;
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COMMIT;
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let INNODB_PAGE_SIZE=`select @@innodb_page_size`;
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let MYSQLD_DATADIR=`select @@datadir`;
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--source include/shutdown_mysqld.inc
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--echo # Backup tables before corrupting
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--copy_file $MYSQLD_DATADIR/test/t1.ibd $MYSQLD_DATADIR/test/t1.ibd.backup
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--copy_file $MYSQLD_DATADIR/test/t2.ibd $MYSQLD_DATADIR/test/t2.ibd.backup
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--copy_file $MYSQLD_DATADIR/test/t3.ibd $MYSQLD_DATADIR/test/t3.ibd.backup
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--echo # Corrupt tables
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perl;
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open(FILE, "+<", "$ENV{MYSQLD_DATADIR}/test/t1.ibd") or die "open";
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binmode FILE;
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seek(FILE, $ENV{'INNODB_PAGE_SIZE'} * 3 + 26, SEEK_SET) or die "seek";
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print FILE pack("H*", "c00lcafedeadb017");
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close FILE or die "close";
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open(FILE, "+<", "$ENV{MYSQLD_DATADIR}/test/t2.ibd") or die "open";
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binmode FILE;
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seek(FILE, $ENV{'INNODB_PAGE_SIZE'} * 3 + 26, SEEK_SET) or die "seek";
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print FILE pack("H*", "c00lcafedeadb017");
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close FILE or die "close";
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open(FILE, "+<", "$ENV{MYSQLD_DATADIR}/test/t3.ibd") or die "open";
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binmode FILE;
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seek(FILE, $ENV{'INNODB_PAGE_SIZE'} * 3 + 26, SEEK_SET) or die "seek";
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print FILE pack("H*", "c00lcafedeadb017");
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close FILE or die "close";
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EOF
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--source include/start_mysqld.inc
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--error ER_GET_ERRMSG
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SELECT * FROM t1;
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--error ER_GET_ERRMSG
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SELECT * FROM t2;
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--error ER_GET_ERRMSG
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SELECT * FROM t3;
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--source include/shutdown_mysqld.inc
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--echo # Restore the original tables
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--move_file $MYSQLD_DATADIR/test/t1.ibd.backup $MYSQLD_DATADIR/test/t1.ibd
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--move_file $MYSQLD_DATADIR/test/t2.ibd.backup $MYSQLD_DATADIR/test/t2.ibd
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--move_file $MYSQLD_DATADIR/test/t3.ibd.backup $MYSQLD_DATADIR/test/t3.ibd
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--source include/start_mysqld.inc
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DROP TABLE t1,t2,t3;
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