From bdec4421e69e62403a3bab3fdafd8b11ba0a070b Mon Sep 17 00:00:00 2001
From: pavelxdd <pavel.otchertsov@gmail.com>
Date: Mon, 22 Oct 2018 22:12:11 +0300
Subject: stream_smb: make sure the string is NULL-terminated after strncpy

strncpy does not guarantee that the string will be NULL-terminated.
---
 stream/stream_smb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stream/stream_smb.c b/stream/stream_smb.c
index 269974f18b..bc51796bbc 100644
--- a/stream/stream_smb.c
+++ b/stream/stream_smb.c
@@ -43,6 +43,7 @@ static void smb_auth_fn(const char *server, const char *share,
              char *password, int pwmaxlen)
 {
   strncpy(workgroup, "LAN", wgmaxlen - 1);
+  workgroup[wgmaxlen - 1] = '\0';
 }
 
 static int control(stream_t *s, int cmd, void *arg) {
-- 
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