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This fix is a follow up on the fix for similar issue 56761. When sanitizing data read from the events_waits_history_long table, the code needs also to sanitize the schema_name / object_name / file_name pointers, because such pointers could also hold invalid values. Checking the string length alone was required but not sufficient. This fix verifies that: - the table schema and table name used in table io events - the file name used in file io events are valid pointers before dereferencing these pointers. |
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| archive | ||
| blackhole | ||
| csv | ||
| example | ||
| federated | ||
| heap | ||
| innobase | ||
| myisam | ||
| myisammrg | ||
| ndb | ||
| perfschema | ||
| Makefile.am | ||