From a41cbeee3cf660663a9baac80545050a8d960898 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Tue, 28 Mar 2017 18:09:58 -0700 Subject: [PATCH 2/2] user ipv6 structures Signed-off-by: Khem Raj --- l2tp_api.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/l2tp_api.c b/l2tp_api.c index 9d6f60a..f0946fd 100644 --- a/l2tp_api.c +++ b/l2tp_api.c @@ -450,10 +450,12 @@ int l2tp_api_rpc_check_request(SVCXPRT *xprt) * non-loopback interface, reject the request. */ if ((!l2tp_opt_remote_rpc) && - ((xprt->xp_raddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK)) && - (xprt->xp_raddr.sin_addr.s_addr != htonl(INADDR_ANY)))) { + ((xprt->xp_raddr.sin6_addr.s6_addr != htonl(INADDR_LOOPBACK)) && + (xprt->xp_raddr.sin6_addr.s6_addr != htonl(INADDR_ANY)))) { + char straddr[INET6_ADDRSTRLEN]; + inet_ntop(AF_INET6, &xprt->xp_raddr.sin6_addr, straddr, sizeof(straddr)); if (l2tp_opt_trace_flags & L2TP_DEBUG_API) { - l2tp_log(LOG_ERR, "Rejecting RPC request from %s", inet_ntoa(xprt->xp_raddr.sin_addr)); + l2tp_log(LOG_ERR, "Rejecting RPC request from %s", straddr); } svcerr_auth(xprt, AUTH_TOOWEAK); return -EPERM; -- 2.12.1