Thirunarayanan Balathandayuthapani b11772d9a5 MDEV-33167 ASAN errors in dict_sys_t::load_table / get_foreign_key_info after failing to load a table ...

Problem:
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- While loading the foreign key constraints for the parent table,
if child table wasn't open then InnoDB uses the parent table heap
to store the child table name in fk_tables list. If the consecutive
foreign key relation for the parent table fails with error,
InnoDB evicts the parent table from memory. But InnoDB accesses the
evicted table memory again in dict_sys.load_table()

Solution:
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dict_load_table_one(): In case of error, remove the child table
names which was added during dict_load_foreigns()

2025-04-03 17:39:40 +05:30

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