X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=net%2Fbootp.c;h=89e30d2c703e2d8423b84c0e9844bee7041dd343;hb=9caeaadf508cd0e11ac5dfc56ab0f72e3b89a105;hp=749d3e5e0c24ce08fb3ea7f9ccc8726b56445ed8;hpb=b90296fc39a33f84bb2b0aa79bf997be495ba791;p=platform%2Fkernel%2Fu-boot.git

diff --git a/net/bootp.c b/net/bootp.c
index 749d3e5..89e30d2 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -33,7 +33,7 @@
 
 #if defined(CONFIG_CMD_NET)
 
-#define TIMEOUT		5		/* Seconds before trying BOOTP again	*/
+#define TIMEOUT		5UL		/* Seconds before trying BOOTP again	*/
 #ifndef CONFIG_NET_RETRY_COUNT
 # define TIMEOUT_COUNT	5		/* # of timeouts before giving up  */
 #else
@@ -850,9 +850,9 @@ static void DhcpSendRequestPkt(Bootp_t *bp_offer)
 	bp->bp_hlen = HWL_ETHER;
 	bp->bp_hops = 0;
 	bp->bp_secs = htons(get_timer(0) / CFG_HZ);
-	NetCopyIP(&bp->bp_ciaddr, &bp_offer->bp_ciaddr); /* both in network byte order */
-	NetCopyIP(&bp->bp_yiaddr, &bp_offer->bp_yiaddr);
-	NetCopyIP(&bp->bp_siaddr, &bp_offer->bp_siaddr);
+	/* Do not set the client IP, your IP, or server IP yet, since it hasn't been ACK'ed by
+	 * the server yet */
+
 	/*
 	 * RFC3046 requires Relay Agents to discard packets with
 	 * nonzero and offered giaddr
@@ -870,7 +870,9 @@ static void DhcpSendRequestPkt(Bootp_t *bp_offer)
 	/*
 	 * Copy options from OFFER packet if present
 	 */
-	NetCopyIP(&OfferedIP, &bp->bp_yiaddr);
+
+	/* Copy offered IP into the parameters request list */
+	NetCopyIP(&OfferedIP, &bp_offer->bp_yiaddr);
 	extlen = DhcpExtended((u8 *)bp->bp_vend, DHCP_REQUEST, NetDHCPServerIP, OfferedIP);
 
 	pktlen = BOOTP_SIZE - sizeof(bp->bp_vend) + extlen;
@@ -977,6 +979,6 @@ void DhcpRequest(void)
 {
 	BootpRequest();
 }
-#endif
+#endif	/* CONFIG_CMD_DHCP */
 
-#endif
+#endif	/* CONFIG_CMD_NET */