From: Chonggang Li <chonggangli@google.com>
Date: Wed, 6 Sep 2017 21:23:01 +0000 (-0700)
Subject: mtr-packet: fix a bug causing IPv6 raw socket not working
X-Git-Tag: v0.93~39^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F222%2Fhead;p=thirdparty%2Fmtr.git

mtr-packet: fix a bug causing IPv6 raw socket not working

This bug causes mtr not working on IPv6 only machines if invoked by root
user, and it is fixed in this commit.

Change-Id: Iaefa548728b668bb64fbb5330bd1365f1af7b9b1
---

diff --git a/packet/probe_unix.c b/packet/probe_unix.c
index fafb489..d6cca06 100644
--- a/packet/probe_unix.c
+++ b/packet/probe_unix.c
@@ -458,7 +458,7 @@ void init_net_state(
         set_socket_nonblocking(net_state->platform.ip4_txrx_icmp_socket);
         set_socket_nonblocking(net_state->platform.ip4_txrx_udp_socket);
     }
-    if (net_state->platform.ip4_socket_raw) {
+    if (net_state->platform.ip6_socket_raw) {
         set_socket_nonblocking(net_state->platform.ip6_recv_socket);
     } else {
         set_socket_nonblocking(net_state->platform.ip6_txrx_icmp_socket);