into mysql.com:/M50/mysql-5.0

Replace the full socket path name, not just a directory component. bug#14720

test "length" first (otherwise when "length" is 0, the *from invalid access still triggers a Valgrind warning).
I wrote to the Valgrind authors in case this is something fixable in Valgrind (normally the
decision to issue a warning is based on the simulated CPU condition code, which should not be undefined here).

into  mysql.com:/home/mysql_src/mysql-5.0

into  rurik.mysql.com:/home/igor/dev/mysql-5.0-0

into mysql.com:/home/psergey/mysql-5.0-oct03-push

into  rurik.mysql.com:/home/igor/dev/mysql-5.0-0

into  mysql.com:/my/mysql-5.0

into  mysql.com:/home/cps/mysql/trees/mysql-5.0

into  mysql.com:/my/mysql-5.0

(Main reason for reordering was to get rid of compiler warnings for order of element initialization)

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

  SCCS merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

into  mysql.com:/my/mysql-5.0

into  mysql.com:/home/my/mysql-5.0

(Caused sp-security to fail)

into  mysql.com:/home/jimw/my/mysql-5.0-clean

into  mysql.com:/my/mysql-5.0

Destroy LOCK_uuid_generator

into mysql.com:/home/psergey/mysql-5.0-oct03-push

into  hasky.mysql.fi:/home/jani/mysql-5.0

into  fedora.(none):/home/reggie/bk/mysql-5.0-new

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0

into mysql.com:/home/hf/work/mysql-5.0.9551

into mysql.com:/home/hf/work/mysql-5.0.9551

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0-tmp

  Additional fix for bug#14093

that in mysql_rm_table_part2_with_lock() previously we needed to open
same file twice. Now once is enough.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0-tmp