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After review fixes for MDEV-11759.

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buf_page_is_checksum_valid_crc32()
buf_page_is_checksum_valid_innodb()
buf_page_is_checksum_valid_none():
	Use ULINTPF instead of %lu and %u for ib_uint32_t

fil_space_verify_crypt_checksum():
	Check that page is really empty if checksum and
	LSN are zero.

fil_space_verify_crypt_checksum():
	Correct the comment to be more agurate.

buf0buf.h:
	Remove unnecessary is_corrupt variable from
	buf_page_t structure.
This commit is contained in:
Jan Lindström
2017-02-07 20:08:07 +02:00
parent 9017a05d87
commit 0340067608
7 changed files with 75 additions and 60 deletions
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9
mysql-test/suite/innodb/r/innodb_bug14147491.result
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@@ -12,22 +12,14 @@ CALL mtr.add_suppression("InnoDB: fix the corruption by dumping, dropping, and r
CALL mtr.add_suppression("InnoDB: the corrupt table. You can use CHECK");
CALL mtr.add_suppression("InnoDB: TABLE to scan your table for corruption.");
CALL mtr.add_suppression("InnoDB: See also .* about forcing recovery.");
flush tables;
# Create and populate the table to be corrupted
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB;
INSERT INTO t1 (b) VALUES ('corrupt me');
INSERT INTO t1 (b) VALUES ('corrupt me');
# Write file to make mysql-test-run.pl expect the "crash", but don't
# start it until it's told to
# We give 30 seconds to do a clean shutdown because we do not want
# to redo apply the pages of t1.ibd at the time of recovery.
# We want SQL to initiate the first access to t1.ibd.
# Wait until disconnected.
# Backup the t1.ibd before corrupting
# Corrupt the table
Munged a string.
Munged a string.
# Write file to make mysql-test-run.pl start up the server again
SET DEBUG_DBUG = '+d,innodb_page_corruption_retries';
# Write file to make mysql-test-run.pl expect the "crash", but don't
# start it until it's told to
@@ -36,6 +28,5 @@ SET DEBUG_DBUG = '+d,innodb_page_corruption_retries';
SELECT * FROM t1;
ERROR HY000: Lost connection to MySQL server during query
# Restore the original t1.ibd
# Write file to make mysql-test-run.pl start up the server again
# Cleanup
DROP TABLE t1;