------------------------------------------------------------
revno: 3506
revision-id: sergey.glukhov@sun.com-20100609121718-04mpk5kjxvnrxdu8
parent: sergey.glukhov@sun.com-20100609120734-ndy2281wau9067zv
committer: Sergey Glukhov <Sergey.Glukhov@sun.com>
branch nick: mysql-5.1-innodb
timestamp: Wed 2010-06-09 16:17:18 +0400
message:
  Bug#38999 valgrind warnings for update statement in function compare_record()
  (InnoDB plugin branch)

 @ mysql-test/suite/innodb_plugin/r/innodb_mysql.result
    test case

 @ mysql-test/suite/innodb_plugin/t/innodb_mysql.test
    test case

 @ storage/innodb_plugin/row/row0sel.c
    init null bytes with default values as they might be
    left uninitialized in some cases and these uninited bytes
    might be copied into mysql record buffer that leads to
    valgrind warnings on next use of the buffer.