From 1b4debffee52e69a2d523cea5d2c308e7cb3b187 Mon Sep 17 00:00:00 2001
From: Diego Nehab <diego.nehab@gmail.com>
Date: Mon, 20 Mar 2017 15:50:47 -0300
Subject: [PATCH] Fix issue #196

---
 src/unixdgram.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/unixdgram.c b/src/unixdgram.c
index c07cbd5..4645892 100644
--- a/src/unixdgram.c
+++ b/src/unixdgram.c
@@ -206,6 +206,7 @@ static int meth_receivefrom(lua_State *L) {
         lua_pushliteral(L, "out of memory");
         return 2;
     }
+    addr.sun_path[0] = '\0';
     err = socket_recvfrom(&un->sock, dgram, wanted, &got, (SA *) &addr,
             &addr_len, tm);
     /* Unlike STREAM, recv() of zero is not closed, but a zero-length packet. */