MDEV-34518 Initialise THD::max_tmp_space_used

b7bca3ff · Yuchen Pei · 45d99ea1 · b7bca3ff
Commit b7bca3ff authored Jul 03, 2024 by Yuchen Pei
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sql/sql_class.h sql/sql_class.h +1 -1

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--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -3867,7 +3867,7 @@ class THD: public THD_count, /* this must be first */
  ulonglong  tmp_tables_size;
  ulonglong  bytes_sent_old;
  ulonglong  affected_rows;                     /* Number of changed rows */
-  ulonglong  max_tmp_space_used;
+  ulonglong  max_tmp_space_used= 0;

  Opt_trace_context opt_trace;
  pthread_t  real_id;                           /* For debugging */