From: Willy Tarreau <w@1wt.eu>
Date: Sat, 28 Dec 2013 18:16:26 +0000 (+0100)
Subject: BUG/MINOR: channel: CHN_INFINITE_FORWARD must be unsigned
X-Git-Tag: v1.5-dev22~84
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=983eb31fd197abc3082f0d3691059adae595d534;p=thirdparty%2Fhaproxy.git

BUG/MINOR: channel: CHN_INFINITE_FORWARD must be unsigned

This value is stored as unsigned in chn->to_forward. Having it defined
as signed makes it impossible to pass channel_forward() a previously
saved value because the argument will be zero-extended during the
conversion to long long, while the test will be performed using sign
extension. There is no impact on existing code right now.
---

diff --git a/include/types/channel.h b/include/types/channel.h
index 42160af6a0..7f524c1f31 100644
--- a/include/types/channel.h
+++ b/include/types/channel.h
@@ -164,7 +164,7 @@
 
 
 /* Magic value to forward infinite size (TCP, ...), used with ->to_forward */
-#define CHN_INFINITE_FORWARD    MAX_RANGE(int)
+#define CHN_INFINITE_FORWARD    MAX_RANGE(unsigned int)
 
 /* needed for a declaration below */
 struct session;