change to int type

1 files changed, 2 insertions, 2 deletions

diff --git a/test/core/iomgr/udp_server_test.cc b/test/core/iomgr/udp_server_test.cc
index 5245840ba9..09f0283013 100644
--- a/test/core/iomgr/udp_server_test.cc
+++ b/test/core/iomgr/udp_server_test.cc
@@ -51,8 +51,8 @@ static int g_number_of_bytes_read = 0;
 static int g_number_of_orphan_calls = 0;
 static int g_number_of_starts = 0;
 
-size_t rcv_buf_size = 1024;
-size_t snd_buf_size = 1024;
+int rcv_buf_size = 1024;
+int snd_buf_size = 1024;
 
 static void on_start(grpc_fd* emfd, void* user_data) { g_number_of_starts++; }