tree e76205759f0e23d288e3389c3dc03899ad592763
parent ed820823f0857af6a3d792ccb2a3d39bee86d401
author Amaury Denoyelle <adenoyelle@haproxy.com> 1681897344 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1681994972 +0200

BUG/MINOR: mux-quic: properly handle STREAM frame alloc failure

Previously, if a STREAM frame cannot be allocated for emission, a crash
would occurs due to an ABORT_NOW() statement in _qc_send_qcs().

Replace this by proper error code handling. Each stream were sending
fails are removed temporarily from qcc::send_list to a list local to
_qc_send_qcs(). Once emission has been conducted for all streams,
reinsert failed stream to qcc::send_list. This avoids to reloop on
failed streams on the second while loop at the end of _qc_send_qcs().

This crash was reproduced using -dMfail.

This should be backported up to 2.6.