Sergei Golubchik eef2101489 MDEV-11933 Wrong usage of linked list in mysql_prune_stmt_list ...

mysql_prune_stmt_list() was walking the list following
element->next pointers, but inside the loop it was invoking
list_add(element) that modified element->next. So, mysql_prune_stmt_list()
failed to visit and reset all elements, and some of them were left
with pointers to invalid MYSQL.

2017-02-27 12:35:10 +01:00

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