From 01d695283f98d2533355aeecc886e386d219f04e Mon Sep 17 00:00:00 2001
From: matejcik <ja@matejcik.cz>
Date: Wed, 1 Jul 2020 10:16:51 +0200
Subject: [PATCH] core: make protobuf buffer bigger

---
 core/src/trezor/wire/__init__.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/trezor/wire/__init__.py b/core/src/trezor/wire/__init__.py
index e6c2b85c2..3825ed30c 100644
--- a/core/src/trezor/wire/__init__.py
+++ b/core/src/trezor/wire/__init__.py
@@ -133,12 +133,14 @@ class DummyContext:
 
 DUMMY_CONTEXT = DummyContext()
 
+PROTOBUF_BUFFER_SIZE = 16384
+
 
 class Context:
     def __init__(self, iface: WireInterface, sid: int) -> None:
         self.iface = iface
         self.sid = sid
-        self.buffer_io = utils.BufferIO(bytearray(8192))
+        self.buffer_io = utils.BufferIO(bytearray(PROTOBUF_BUFFER_SIZE))
 
     async def call(
         self,