tree 1e13b39169f738037ed77f76175995876e08d81f
parent 59bf255806cfee4cc62c85509550af88dff17460
author Amaury Denoyelle <adenoyelle@haproxy.com> 1649258532 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1649319022 +0200

BUG/MEDIUM: quic: ensure quic-conn survives to the MUX

Rationalize the lifetime of the quic-conn regarding with the MUX. The
quic-conn must not be freed if the MUX is still allocated.

This simplify the MUX code when accessing the quic-conn and removed
possible segfaults.

To implement this, if the quic-conn timer expired, the quic-conn is
released only if the MUX is not allocated. Else, the quic-conn is
flagged with QUIC_FL_CONN_EXP_TIMER. The MUX is then responsible
to call quic_close() which will free the flagged quic-conn.