commit d1ba3d257788f1a65016a50a53d85f2b905874bb
author Florin Coras <fcoras@cisco.com> Thu Aug 08 09:44:47 2019 -0700
committer Dave Barach <openvpp@barachs.net> Thu Aug 08 22:01:58 2019 +0000
tree f268f07648cc3058f4af131e7b1ba121245cd901
parent 6595ff7f88be45d4c3f4dae09f7253b8b4ed26af

tcp: fix zero rwnd sent check

Type:fix

Change-Id: I1e6f2cb28c1bf544cc3d060b11c8935f9edb0eed
Signed-off-by: Florin Coras <fcoras@cisco.com>

src/vnet/tcp/tcp.h

diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h
index fe02640..aa93bbf 100644
--- a/src/vnet/tcp/tcp.h
+++ b/src/vnet/tcp/tcp.h
@@ -457,7 +457,7 @@
   tcp_fastrecovery_first_off (tc);
 }
 
-#define tcp_zero_rwnd_sent(tc) (tc)->flags &= TCP_CONN_ZERO_RWND_SENT
+#define tcp_zero_rwnd_sent(tc) ((tc)->flags & TCP_CONN_ZERO_RWND_SENT)
 #define tcp_zero_rwnd_sent_on(tc) (tc)->flags |= TCP_CONN_ZERO_RWND_SENT
 #define tcp_zero_rwnd_sent_off(tc) (tc)->flags &= ~TCP_CONN_ZERO_RWND_SENT