From: Roy Marples <roy@marples.name>
Date: Thu, 7 Aug 2008 11:42:14 +0000 (+0000)
Subject: We need to reserve a byte for initial length also.
X-Git-Tag: v4.0.2~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af94aa169458928a6cd681b0b46a50ed01cc77d8;p=thirdparty%2Fdhcpcd.git

We need to reserve a byte for initial length also.
---

diff --git a/dhcpcd.h b/dhcpcd.h
index 068a65eb..d3d98b10 100644
--- a/dhcpcd.h
+++ b/dhcpcd.h
@@ -41,7 +41,7 @@
 #define DEFAULT_TIMEOUT		30
 #define DEFAULT_LEASETIME	3600	/* 1 hour */
 
-#define HOSTNAME_MAX_LEN	254	/* Trailing NULL for FQDN */
+#define HOSTNAME_MAX_LEN	253	/* Initial len + trailing 0 for FQDN */
 #define CLASSID_MAX_LEN		48
 #define CLIENTID_MAX_LEN	48
 #define USERCLASS_MAX_LEN	255