[patch] Patch to prevent nut-scanner segfault.

0001-Prevent-segfault-due-to-calling-pthread_join-with-in.patch (text/plain), 860 bytes, created by Lukas Sandström on 2014-09-28 16:18:22 UTC

From a791021caad538c631c48839d0c7ed8bb071d9e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Sandstr=C3=B6m?= <[e-mail]>
Date: Sun, 28 Sep 2014 17:59:53 +0200
Subject: [PATCH] Prevent segfault due to calling pthread_join with invalid
 thread id.

---
 tools/nut-scanner/nut-scanner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/nut-scanner/nut-scanner.c b/tools/nut-scanner/nut-scanner.c
index db582be..b6446b5 100644
--- a/tools/nut-scanner/nut-scanner.c
+++ b/tools/nut-scanner/nut-scanner.c
@@ -443,7 +443,7 @@ display_help:
 	if( allow_xml && nutscan_avail_xml_http ) {
 		pthread_join(thread[TYPE_XML],NULL);
 	}
-	if( allow_oldnut && nutscan_avail_nut ) {
+	if( allow_oldnut && nutscan_avail_nut && start_ip ) {
 		pthread_join(thread[TYPE_NUT],NULL);
 	}
 	if( allow_avahi && nutscan_avail_avahi ) {
-- 
1.8.5.5