Vladislav Vaintroub a3267c11fa MDEV-21252 ER_HOST_IS_BLOCKED returns packet sequence 1 instead of 0 ...

Fix regression introduced in MDEV-19893

Some errors must be sent with seqno = 0, e.g those that are detected
before server sends its first "welcome" packet (e.g too many connections)
This was not taken into account originally in MDEV-19893 fix.

We need to check sql_errno, before fixing sequence number, to see
if the error we send is really an out-of-bound, e.g a KILL.

2022-01-11 17:46:51 +01:00

48 KiB

Raw Blame History

View Raw