Binlog Corruption

This toplevel ticket captures work related to binlog corruption. Broadly speaking, there appear to be four paths forward, three on the server and one in the client. On the server, we could (1) implement sandboxing for plugins (Andrei's comment "prevent faulty plugins"), (2) prevent binlog corruption from occurring, (3) warn when binlog corruption occurs (e.g. by detecting possible binlog corruption with timestamp checks as described in the ticket). On the client, we can find traces of corruption (some minimum length string of null bytes) enabled a new commandline option.

Not all four of these paths must be completed to satisfy this ticket, which exists to capture thoughts and work items associate with the original goal of MDEV-32662.