tree bc626e86a9e44f2d72b845f3169bf892407af60c
parent 204017c8196afeffab9ce27ac33cc6fbfae79b01
author Christopher Faulet <cfaulet@haproxy.com> 1667490106 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1669373334 +0100

BUG/MINOR: resolvers: Set port before IP address when processing SRV records

For a server subject to SRV resolution, when the server's address is set,
its dynamic cookie, if any, and its server key are computed. Both are based
on the ip/port pair. However, this happens before the server's port is
set. Thus the port is equal to 0 at this stage. It is a problem if several
servers share the same IP but with different ports because they will share
the same dynamic cookie and the same server key, disturbing this way the
connection persistency and the session stickiness.

This patch must be backported as far as 2.2.

(cherry picked from commit 2364b39984e4fd4aa6a88148520d49fe0620c034)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 24e3037b525eb8630e41edc7d69774ef5014464e)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit df7116e62cb175a32b1aa6dc423e499b842db8db)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>