From: Frédéric Lécaille <flecaille@haproxy.com>
Date: Tue, 8 Aug 2023 08:47:11 +0000 (+0200)
Subject: MINOR: quic: Release asap quic_conn memory (application level)
X-Git-Tag: v2.9-dev3~59
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b930ff03d6fd826b50cb3743aa3546c8d568e6be;p=thirdparty%2Fhaproxy.git

MINOR: quic: Release asap quic_conn memory (application level)

Add a check to the QUIC packet handler running at application level (after the
handshake is complete) to release the quic_conn memory calling quic_conn_release().
This is done only if the mux is not started.
---

diff --git a/src/quic_conn.c b/src/quic_conn.c
index 3ed409f7a8..c0c128a462 100644
--- a/src/quic_conn.c
+++ b/src/quic_conn.c
@@ -743,6 +743,11 @@ struct task *quic_conn_app_io_cb(struct task *t, void *context, unsigned int sta
 	}
 
  out:
+	if ((qc->flags & QUIC_FL_CONN_CLOSING) && qc->mux_state != QC_MUX_READY) {
+		quic_conn_release(qc);
+		qc = NULL;
+	}
+
 	TRACE_LEAVE(QUIC_EV_CONN_IO_CB, qc);
 	return t;
 }