MDEV-20688 Recovery crashes after unnecessarily reading a corrupted page

The test encryption.innodb-redo-badkey was accidentally disabled
until commit 23657a21018d0b3d0464bbd55236113ebcd3d4b7 enabled
it recently. Once it was enabled, it started failing randomly.

recv_recover_corrupt_page(): Do not assume that any redo log exists
for the page. A page may be unnecessarily read by read-ahead.
When noting the corruption, reset recv_addr->state to RECV_PROCESSED,
so that even if the same page is re-read again, we will only
decrement recv_sys->n_addrs once.

0 files changed, 0 insertions, 0 deletions