From 1e6e083e8888042d58f9541bf74d343d52fc5681 Mon Sep 17 00:00:00 2001 From: Steffan Karger Date: Fri, 9 Oct 2020 15:46:03 +0200 Subject: [PATCH] networking_iproute2: fix memory leak in net_iface_mtu_set() ASAN yelled at me that someone forgot to call argv_free(). Fix that. Signed-off-by: Steffan Karger Acked-by: Antonio Quartulli Message-Id: <20201009134603.36263-1-steffan@karger.me> URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg21189.html Signed-off-by: Gert Doering --- src/openvpn/networking_iproute2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/openvpn/networking_iproute2.c b/src/openvpn/networking_iproute2.c index f3b9c6144..3b460527c 100644 --- a/src/openvpn/networking_iproute2.c +++ b/src/openvpn/networking_iproute2.c @@ -88,6 +88,8 @@ net_iface_mtu_set(openvpn_net_ctx_t *ctx, const char *iface, uint32_t mtu) argv_msg(M_INFO, &argv); openvpn_execve_check(&argv, ctx->es, S_FATAL, "Linux ip link set failed"); + argv_free(&argv); + return 0; } -- 2.47.2