From: Avik Sil <aviksil@in.ibm.com>
Date: Wed, 14 Aug 2013 23:32:42 +0000 (-0300)
Subject: * grub-core/net/tftp.c: Send tftp ack packet before closing the socket.
X-Git-Tag: grub-2.02-beta1~900
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=369508b3cb0a84c0118ee32adef923109ad187dc;p=thirdparty%2Fgrub.git

* grub-core/net/tftp.c: Send tftp ack packet before closing the socket.
---

diff --git a/ChangeLog b/ChangeLog
index 295b2adcd..d326b2d69 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,8 @@
-2013-08-14  Avik Sil <aviksil@in.ibm.com>
+2013-08-14 Avik Sil <aviksil@in.ibm.com>
+
+	* grub-core/net/tftp.c: Send tftp ack packet before closing the socket.
+
+2013-08-14 Avik Sil <aviksil@in.ibm.com>
 
 	* grub-core/net/drivers/ieee1275/ofnet.c: Get proper mac address when
 	using qemu.
diff --git a/grub-core/net/tftp.c b/grub-core/net/tftp.c
index d0f39ea36..b9d9549c8 100644
--- a/grub-core/net/tftp.c
+++ b/grub-core/net/tftp.c
@@ -243,6 +243,8 @@ tftp_receive (grub_net_udp_socket_t sock __attribute__ ((unused)),
 	    data->block++;
 	    if (size < data->block_size)
 	      {
+		if (data->ack_sent < data->block)
+		  ack (data, data->block);
 		file->device->net->eof = 1;
 		file->device->net->stall = 1;
 		grub_net_udp_close (data->sock);