From 6354286f79cd38f1143071d50d096d1c9263d747 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 30 Aug 2016 10:14:35 -0700
Subject: [PATCH] Fix write buffering

---
 src/core/ext/transport/chttp2/transport/chttp2_transport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 03b313ff4cc..f375288577e 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -949,7 +949,7 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op,
       s->fetching_slice_end_offset =
           (ssize_t)s->flow_controlled_buffer.length + (ssize_t)len;
       if (flags & GRPC_WRITE_BUFFER_HINT) {
-        s->fetched_send_message_length -= 65536;
+        s->fetching_slice_end_offset -= 65536;
       }
       continue_fetching_send_locked(exec_ctx, t, s);
       if (s->id != 0) {