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 42160af..7f524c1 100644 (file)
--- 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;