From 0a29e2445c8d7300b5d72e2ba05755ea1ad5b6d1 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 21 May 2010 23:04:15 +0200
Subject: TFTP: block id wrap bug fix

In a normal expression, doing [unsigned short] + 1 will not wrap
at 16 bits so the comparisons and outputs were done wrong. I
added a macro do make sure it gets done right.

Douglas Kilpatrick filed bug report #3004787 about it:
http://curl.haxx.se/bug/view.cgi?id=3004787
---
 CHANGES | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'CHANGES')

diff --git a/CHANGES b/CHANGES
index 4c512bcd2..1b55dc432 100644
--- a/CHANGES
+++ b/CHANGES
@@ -6,6 +6,12 @@
 
                                   Changelog
 
+Daniel Stenberg (21 May 2010)
+- Douglas Kilpatrick filed bug report #3004787 and pointed out that the TFTP
+  code didn't handle block id wraps correctly. His suggested fix inspired the
+  fix I committed.
+
+  (http://curl.haxx.se/bug/view.cgi?id=3004787)
 Daniel Stenberg (20 May 2010)
 - Tanguy Fautre brought a fix to allow curl to build with Microsoft VC10.
 
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