tree ef751773430a2cf60491a70ff28aa60c82ad8c8a
parent 22e0d9b39cfb238e7bf866b3d78aa9b393004508
author Christopher Faulet <cfaulet@haproxy.com> 1610468985 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1610470522 +0100

BUG/MINOR: check: Don't perform any check on servers defined in a frontend

If a server is defined in a frontend, thus a proxy without the backend
capability, the 'check' and 'agent-check' keywords are ignored. This way, no
check is performed on an ignored server. This avoids a segfault because some
part of the tcpchecks are not fully initialized (or released for frontends
during the post-check).

In addition, an test on the server's proxy capabilities is performed when
checks or agent-checks are initialized and nothing is performed for servers
attached to a non-backend proxy.

This patch should fix the issue #1043. It must be backported as far as 2.2.