From: Roy Marples <roy@marples.name>
Date: Thu, 12 Apr 2007 06:52:51 +0000 (+0000)
Subject: Redfine the variable and add a comment
X-Git-Tag: v3.2.3~282
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=854f4d91ef12068f27b568113d02fc6211750be3;p=thirdparty%2Fdhcpcd.git

Redfine the variable and add a comment
---

diff --git a/dhcp.c b/dhcp.c
index ae9b85df..6007def7 100644
--- a/dhcp.c
+++ b/dhcp.c
@@ -246,8 +246,10 @@ size_t send_message (const interface_t *iface, const dhcp_t *dhcp,
 
 	*p++ = DHCP_END;
 
-#ifdef DHCP_MESSAGE_LENTH_MIN
-	while (p - m < DHCP_MESSAGE_LENTH_MIN)
+#ifdef BOOTP_MESSAGE_LENTH_MIN
+	/* Some crappy DHCP servers think they have to obey the BOOTP minimum
+	 * messag length. They are wrong, but we should still cater for them */
+	while (p - m < BOOTP_MESSAGE_LENTH_MIN)
 		*p++ = DHCP_PAD;
 #endif
 
diff --git a/dhcp.h b/dhcp.h
index 92ee7efd..7308f163 100644
--- a/dhcp.h
+++ b/dhcp.h
@@ -168,7 +168,7 @@ typedef struct dhcp_t
 							 	- DHCP_RESERVE_LEN)
 
 /* Some crappy DHCP servers require the BOOTP minimum length */
-#define DHCP_MESSAGE_LENTH_MIN	300
+#define BOOTP_MESSAGE_LENTH_MIN	300
 
 typedef struct dhcpmessage_t
 {