From 0b3a9c4f851fe7302bbbab91721fd2e641a4ed22 Mon Sep 17 00:00:00 2001
From: zeripath <art27@cantab.net>
Date: Tue, 3 Mar 2020 20:57:27 +0000
Subject: [PATCH] Fix LFS max file size enforcement (#10593)

Unfortunately the batch handler also needs to enforce max file size.
Enforce max file size in batch handler
---
 modules/lfs/server.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/lfs/server.go b/modules/lfs/server.go
index d6798ec4f..5899f4dfc 100644
--- a/modules/lfs/server.go
+++ b/modules/lfs/server.go
@@ -307,6 +307,12 @@ func BatchHandler(ctx *context.Context) {
 			continue
 		}
 
+		if requireWrite && setting.LFS.MaxFileSize > 0 && object.Size > setting.LFS.MaxFileSize {
+			log.Info("Denied LFS upload of size %d to %s/%s because of LFS_MAX_FILE_SIZE=%d", object.Size, object.User, object.Repo, setting.LFS.MaxFileSize)
+			writeStatus(ctx, 413)
+			return
+		}
+
 		// Object is not found
 		meta, err = models.NewLFSMetaObject(&models.LFSMetaObject{Oid: object.Oid, Size: object.Size, RepositoryID: repository.ID})
 		if err == nil {