From b92a80ba1b2753766c13d521a77fe1d6673e8452 Mon Sep 17 00:00:00 2001
From: Aestek <thib.gilles@gmail.com>
Date: Mon, 8 Feb 2016 21:15:48 +0100
Subject: [PATCH] Fix: segfault in NetPlayServer::GetInterfaceListInternal for
 ifa_addr-less interfaces

`NetPlayServer::GetInterfaceListInternal` was crashing dolphin with a segfault when encountering a
network interface without `ifa_addr`.
---
 Source/Core/Core/NetPlayServer.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Core/Core/NetPlayServer.cpp b/Source/Core/Core/NetPlayServer.cpp
index e351c70bb0..e3d2025e17 100644
--- a/Source/Core/Core/NetPlayServer.cpp
+++ b/Source/Core/Core/NetPlayServer.cpp
@@ -828,6 +828,9 @@ std::vector<std::pair<std::string, std::string>> NetPlayServer::GetInterfaceList
 		for (ifaddrs* curifp = ifp; curifp; curifp = curifp->ifa_next)
 		{
 			sockaddr* sa = curifp->ifa_addr;
+
+			if (sa == nullptr)
+				continue;
 			if (sa->sa_family != AF_INET)
 				continue;
 			sockaddr_in* sai = (struct sockaddr_in*) sa;