The problem is that LEX_STRING was used instead of LEX_STRING::str.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new

into  neptunus.(none):/home/msvensson/mysql/mysqltest_var/my51-mysqltest_var

Merge neptunus.(none):/home/msvensson/mysql/mysqltestrun_check_testcases/my51-mysqltestrun_check_testcases
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new

into  big_geek.:C:/Work/mysql/mysql-5.1

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

Merge neptunus.(none):/home/msvensson/mysql/mysqltestrun_check_testcases/my50-mysqltestrun_check_testcases
into  neptunus.(none):/home/msvensson/mysql/mysqltestrun_check_testcases/my51-mysqltestrun_check_testcases

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new

Bug #17154  	load data infile hangs when duplicate key encountered

  init both pos and len

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new

into mysql.com:/home/psergey/mysql-5.1-wl2985-postfixes

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

+ added current test printout to error file

  rename error codes

into  mysql.com:/home/alik/Documents/AllProgs/MySQL/devel/5.1-tree