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Fix for a valgrind warning due to use of a uninitialized

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variable. The problem was that THD::connect_utime could be
used without being initialized when the main thread is used
to handle connections (--thread-handling=no-threads).

sql/mysqld.cc:
  Set THD::start_utime even in no-threads handling mode.
sql/sql_class.cc:
  Initialize variable.
sql/sql_class.h:
  Rename connect_utime to prior_thr_create_utime as to
  better reflect it's use intention.
sql/sql_connect.cc:
  Check only if a thread was actually created.
This commit is contained in:
Davi Arnaut
2009-06-08 19:05:24 -03:00
parent a7c2707740
commit 01912b20bc
4 changed files with 23 additions and 9 deletions
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3
sql/sql_class.h
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@ -1370,7 +1370,8 @@ public:
/* remote (peer) port */
uint16 peer_port;
time_t start_time, user_time;
ulonglong connect_utime, thr_create_utime; // track down slow pthread_create
// track down slow pthread_create
ulonglong prior_thr_create_utime, thr_create_utime;
ulonglong start_utime, utime_after_lock;
thr_lock_type update_lock_default;