Patch to eliminate some valgrind warnings in debug printout code.

(originally from Mats)


sql/rpl_rli.cc:
  Adding variable to mark an instance of Relay_log_info as fake.
sql/rpl_rli.h:
  Adding variable to mark an instance of Relay_log_info as fake.
sql/slave.cc:
  Not printing debug information if we are working with a fake
  instance of Relay_log_info. This because the result of calling
  update is nonsense, and trying to print it generates valgrind
  warnings.
sql/sql_binlog.cc:
  Marking newly created instance of Relay_log_info as a fake instance.

1 files changed, 4 insertions, 0 deletions

diff --git a/sql/rpl_rli.h b/sql/rpl_rli.h
index a3a57ad4ce9..36daffae1af 100644
--- a/sql/rpl_rli.h
+++ b/sql/rpl_rli.h
@@ -154,6 +154,10 @@ public:
   ulonglong event_relay_log_pos;
   ulonglong future_event_relay_log_pos;
 
+#ifdef HAVE_purify
+  bool is_fake; /* Mark that this is a fake relay log info structure */
+#endif
+
   /* 
      Original log name and position of the group we're currently executing
      (whose coordinates are group_relay_log_name/pos in the relay log)