msg_types.h: Don't use strncmp for comparing sockaddr_in.

Fixes: #8472
Signed-off-by: Dan Mick <dan.mick@inktank.com>
Merge pull request #1888 from ceph/wip-8472

msg_types.h: Don't use strncmp for comparing sockaddr_in.

Reviewed-by: Loic Dachary <loic@dachary.org>
rgw: calc md5 and compare if user provided appropriate header

Fixes: #8436
Backport: firefly

This was broken in ddc2e1a8e39a5c6b9b224c3eebd1c0e762ca5782. The fix
resurrects and old check that was dropped.

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Merge remote-tracking branch 'gh/next'
PG: add machinery to temporarily buffer outgoing recovery messages

Signed-off-by: Samuel Just <sam.just@inktank.com>
PG: block outgoing peering messages until the last interval is durable

Signed-off-by: Samuel Just <sam.just@inktank.com>
Merge remote-tracking branches 'origin/wip-7999', 'origin/wip-8396' and 'yuyuyu101/omap-cache' into wip-sam-testing-2