From: Frédéric Lécaille <flecaille@haproxy.com>
Date: Fri, 12 Aug 2022 09:55:20 +0000 (+0200)
Subject: BUG/MINOR: quic: memleak on wrong datagram receipt
X-Git-Tag: v2.7-dev4~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfb077acffef96f3dbda66d9ceeb62feb66565e6;p=thirdparty%2Fhaproxy.git

BUG/MINOR: quic: memleak on wrong datagram receipt

There was a missing pool_free() call for such datagrams. As far as I see
there is no leak on valid datagram receipt.

Must be backported to 2.6.
---

diff --git a/src/quic_sock.c b/src/quic_sock.c
index e74e8893dc..8d19756871 100644
--- a/src/quic_sock.c
+++ b/src/quic_sock.c
@@ -257,6 +257,7 @@ static int quic_lstnr_dgram_dispatch(unsigned char *buf, size_t len, void *owner
 	return 1;
 
  err:
+	pool_free(pool_head_quic_dgram, new_dgram);
 	return 0;
 }