From ea9ac12820138a0a9714178bee36e625ed103026 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Mon, 20 May 2019 17:57:02 +0200 Subject: [PATCH 1/3] slirp: fix big/little endian conversion in ident protocol MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Marc-André Lureau Message-id: <20190520175704.6250-2-marcandre.lureau@redhat.com> Patchwork-id: 88107 O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH 1/3] slirp: fix big/little endian conversion in ident protocol Bugzilla: 1669071 RH-Acked-by: Stefan Hajnoczi RH-Acked-by: Philippe Mathieu-Daudé RH-Acked-by: Stefano Garzarella From: Samuel Thibault Signed-off-by: Samuel Thibault Reviewed-by: Philippe Mathieu-Daudé [ MA - backported to ease backport of https://bugzilla.redhat.com/show_bug.cgi?id=1669068 ] (cherry picked from 1fd71067dae501f1c78618e9583c6cc72db0cfa6) Signed-off-by: Marc-André Lureau Signed-off-by: Miroslav Rezanina --- slirp/tcp_subr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c index 98ceb4f..a61632d 100644 --- a/slirp/tcp_subr.c +++ b/slirp/tcp_subr.c @@ -656,10 +656,12 @@ tcp_emu(struct socket *so, struct mbuf *m) tmpso->so_fport == n1) { if (getsockname(tmpso->s, (struct sockaddr *)&addr, &addrlen) == 0) - n2 = ntohs(addr.sin_port); + n2 = addr.sin_port; break; } } + NTOHS(n1); + NTOHS(n2); so_rcv->sb_cc = snprintf(so_rcv->sb_data, so_rcv->sb_datalen, "%d,%d\r\n", n1, n2); -- 1.8.3.1