tree 50edf52385c1c562dcba5c42e6217cc863b07dab
parent e61828449c6e8c9594befbe1839956ea612c8331
author Olivier Houchard <ohouchard@haproxy.com> 1555343476 +0200
committer Olivier Houchard <cognet@ci0.org> 1555349277 +0200

BUG/MEDIUM: muxes: Make sure we unsubcribed when destroying mux ctx.

In the h1 and h2 muxes, make sure we unsubscribed before destroying the
mux context.
Failing to do so will lead in a segfault later, as the connection will
attempt to dereference its conn->send_wait or conn->recv_wait, which pointed
to the now-free'd mux context.

This was introduced by commit 39a96ee16eeec51774f9f52a783cf624a0de4ccb, so
should only be backported if that commit gets backported.