From b7716ed57704b2b2bcc665a590aecc8f02de631d Mon Sep 17 00:00:00 2001
From: Peter Powell
Date: Fri, 13 Jul 2018 10:28:28 +0100
Subject: Initial support for listening on UNIX socket endpoints.

---
 src/modules/m_spanningtree/main.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/modules/m_spanningtree/main.cpp')

diff --git a/src/modules/m_spanningtree/main.cpp b/src/modules/m_spanningtree/main.cpp
index 0b311a0bd..8bc3bfd9c 100644
--- a/src/modules/m_spanningtree/main.cpp
+++ b/src/modules/m_spanningtree/main.cpp
@@ -203,7 +203,13 @@ void ModuleSpanningTree::ConnectServer(Link* x, Autoconnect* y)
 		return;
 	}
 
-	if (strchr(x->IPAddr.c_str(),':'))
+	if (x->IPAddr.find('/') != std::string::npos)
+	{
+		struct stat sb;
+		if (stat(x->IPAddr.c_str(), &sb) == -1 || !S_ISSOCK(sb.st_mode))
+			ipvalid = false;
+	}
+	if (x->IPAddr.find(':') != std::string::npos)
 	{
 		in6_addr n;
 		if (inet_pton(AF_INET6, x->IPAddr.c_str(), &n) < 1)
-- 
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