Fixed wrong usage strlen(), should be sizeof()

Found by running valgrind on mtr tests
MariaDB · Mar 22, 2021 · d902b53 · d902b53
1 parent cebf9ee
commit d902b53
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
@@ -3419,7 +3419,7 @@ static void mysql_stmt_execute_common(THD *thd,
       Set thd->query_string with the stmt_id so the
       audit plugin gets the meaningful notification.
     */
-    if (alloc_query(thd, llbuf, strlen(llbuf)))
+    if (alloc_query(thd, llbuf, sizeof(llbuf)))
       thd->set_query(0, 0);
     my_error(ER_UNKNOWN_STMT_HANDLER, MYF(0), static_cast<int>(sizeof(llbuf)),
              llstr(stmt_id, llbuf), "mysqld_stmt_execute");