From 1abba9df60d338e66ee52ad2a27d5eda4ffc0a86 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 11 Apr 2017 11:09:25 -0700
Subject: [PATCH] Fix lower bound on max message size channel arguments

---
 src/core/lib/channel/message_size_filter.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/channel/message_size_filter.c b/src/core/lib/channel/message_size_filter.c
index b424c0d2ac..dd173c5b66 100644
--- a/src/core/lib/channel/message_size_filter.c
+++ b/src/core/lib/channel/message_size_filter.c
@@ -214,14 +214,14 @@ static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx,
     if (strcmp(args->channel_args->args[i].key,
                GRPC_ARG_MAX_SEND_MESSAGE_LENGTH) == 0) {
       const grpc_integer_options options = {
-          GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH, 0, INT_MAX};
+          GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH, -1, INT_MAX};
       chand->max_send_size =
           grpc_channel_arg_get_integer(&args->channel_args->args[i], options);
     }
     if (strcmp(args->channel_args->args[i].key,
                GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH) == 0) {
       const grpc_integer_options options = {
-          GRPC_DEFAULT_MAX_RECV_MESSAGE_LENGTH, 0, INT_MAX};
+          GRPC_DEFAULT_MAX_RECV_MESSAGE_LENGTH, -1, INT_MAX};
       chand->max_recv_size =
           grpc_channel_arg_get_integer(&args->channel_args->args[i], options);
     }
-- 
GitLab