From 1cf987a548430ba54d39ad7243a7c0dee1f246fa Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@gns3.net>
Date: Tue, 13 Dec 2016 09:25:44 +0100
Subject: [PATCH] Fix a rare crash when writing a file on a remote server

Fix #829
---
 gns3server/handlers/api/controller/project_handler.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gns3server/handlers/api/controller/project_handler.py b/gns3server/handlers/api/controller/project_handler.py
index f9f12ba7..03930494 100644
--- a/gns3server/handlers/api/controller/project_handler.py
+++ b/gns3server/handlers/api/controller/project_handler.py
@@ -456,8 +456,9 @@ class ProjectHandler:
                     if not packet:
                         break
                     f.write(packet)
-
         except FileNotFoundError:
             raise aiohttp.web.HTTPNotFound()
         except PermissionError:
             raise aiohttp.web.HTTPForbidden()
+        except OSError as e:
+            raise aiohttp.web.HTTPConflict(text=str(e))