From 5b7845fbd7e220e0fae0dede75df1bc934b2efe0 Mon Sep 17 00:00:00 2001
From: Thomas Osterried <ax25@x-berg.in-berlin.de>
Date: Thu, 23 Oct 2014 14:47:11 +0200
Subject: The current linux kernel has no limit anymore for the number of
 netrom and rose devices (previously 4 netrom, 6 rose).

Thanks to Jaroslav, OK2JRQ for the patch
---
 netrom/nrattach.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'netrom')

diff --git a/netrom/nrattach.c b/netrom/nrattach.c
index 49c5553..f1ca298 100644
--- a/netrom/nrattach.c
+++ b/netrom/nrattach.c
@@ -7,6 +7,7 @@
 #include <signal.h>
 #include <ctype.h>
 #include <netdb.h>
+#include <limits.h>
 
 #include <config.h>
 
@@ -104,7 +105,7 @@ int getfreedev(char *dev)
 		return FALSE;
 	}
 
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < INT_MAX; i++) {
 		sprintf(dev, "nr%d", i);
 		strcpy(ifr.ifr_name, dev);
 	
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