MDEV-19351 statistics_for_command_is_needed: Conditional jump or move

depends on uninitialised value

Initialized THD::force_read_stats introduced in the patch for MDEV-17605.
Leaving this field uninitialized in the constructor of the THD class may
trigger reading statistical data that is not needed.
This commit is contained in:
Igor Babaev 2019-04-27 21:31:04 -07:00
parent d88dfd8732
commit d3534d5b45

View File

@ -983,6 +983,7 @@ THD::THD(bool is_wsrep_applier)
memset(&invoker_host, 0, sizeof(invoker_host));
prepare_derived_at_open= FALSE;
create_tmp_table_for_derived= FALSE;
force_read_stats= FALSE;
save_prep_leaf_list= FALSE;
/* Restore THR_THD */
set_current_thd(old_THR_THD);