From: Joshua Rogers <MegaManSec@users.noreply.github.com>
Date: Sun, 26 Oct 2025 04:03:20 +0000 (+0800)
Subject: lldpd: fix leak in levent_snmp_read by cleaning up netsnmp_large_fd_set
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=113b696d42e1bb6f1c0015e8044ea978dc1a32c7;p=thirdparty%2Flldpd.git

lldpd: fix leak in levent_snmp_read by cleaning up netsnmp_large_fd_set
---

diff --git a/src/daemon/event.c b/src/daemon/event.c
index fd48785d..ac80aee3 100644
--- a/src/daemon/event.c
+++ b/src/daemon/event.c
@@ -103,6 +103,7 @@ levent_snmp_read(evutil_socket_t fd, short what, void *arg)
 	NETSNMP_LARGE_FD_ZERO(&fdset);
 	NETSNMP_LARGE_FD_SET(fd, &fdset);
 	snmp_read2(&fdset);
+	netsnmp_large_fd_set_cleanup(&fdset);
 	levent_snmp_update(cfg);
 }