fix FTP quota limits test case

It failed sometime due to a bug in the ftp client library used in test
cases. The failure was more frequent on FreeBSD but it could happen in
any supported OS. It was not systematic since we use small files in
test cases.

See https://github.com/jlaffaye/ftp/pull/192

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/alexedwards/argon2id v0.0.0-20200522061839-9369edc04b05
 	github.com/aws/aws-sdk-go v1.33.1
 	github.com/eikenb/pipeat v0.0.0-20200430215831-470df5986b6d
-	github.com/fclairamb/ftpserverlib v0.8.0
+	github.com/fclairamb/ftpserverlib v0.8.1-0.20200729230026-7f0ab9d81bb6
 	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/go-chi/chi v4.1.2+incompatible
 	github.com/go-chi/render v1.0.1
@@ -50,7 +50,6 @@ require (
 )
 
 replace (
-	github.com/fclairamb/ftpserverlib => github.com/drakkan/ftpserverlib v0.0.0-20200729185904-a61d63fc1db1
-	github.com/jlaffaye/ftp => github.com/drakkan/ftp v0.0.0-20200727182237-9cca2b71337f
+	github.com/jlaffaye/ftp => github.com/drakkan/ftp v0.0.0-20200730125632-b21eac28818c
 	golang.org/x/crypto => github.com/drakkan/crypto v0.0.0-20200705203859-05ad140ecdbd
 )

go.sum

@@ -103,14 +103,8 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm
 github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
 github.com/drakkan/crypto v0.0.0-20200705203859-05ad140ecdbd h1:7DQ8ayx6QylOxQrQ6oHdO+gk1cqtaINUekLrwD9gGNc=
 github.com/drakkan/crypto v0.0.0-20200705203859-05ad140ecdbd/go.mod h1:v3bhWOXGYda7H5d2s5t9XA6th3fxW3s0MQxU1R96G/w=
-github.com/drakkan/ftp v0.0.0-20200727182237-9cca2b71337f h1:O58KACT8jWFlYJ3VSNFk+T+s7eX67LQwkC+FTRmCPa8=
-github.com/drakkan/ftp v0.0.0-20200727182237-9cca2b71337f/go.mod h1:2lmrmq866uF2tnje75wQHzmPXhmSWUt7Gyx2vgK1RCU=
-github.com/drakkan/ftpserverlib v0.0.0-20200728193209-1f77405f11b5 h1:pAThLlS4VfkAOPk/tex9/qVwsbb1CRT9YkBjsBVBFNI=
-github.com/drakkan/ftpserverlib v0.0.0-20200728193209-1f77405f11b5/go.mod h1:Jwd+zOP3T0kwiCQcgjpu3VWtc7AI6Nu4UPN2HYqaniM=
-github.com/drakkan/ftpserverlib v0.0.0-20200729180240-d4d48e974eed h1:mIaBQdWAOkh6Rt+O9sEo/gGJaC7DnPuxpqVpPZYz0z8=
-github.com/drakkan/ftpserverlib v0.0.0-20200729180240-d4d48e974eed/go.mod h1:Jwd+zOP3T0kwiCQcgjpu3VWtc7AI6Nu4UPN2HYqaniM=
-github.com/drakkan/ftpserverlib v0.0.0-20200729185904-a61d63fc1db1 h1:PkZAqIdsFJpfyRLmCOHZHsu3VUDgqClze0+hai6HBL8=
-github.com/drakkan/ftpserverlib v0.0.0-20200729185904-a61d63fc1db1/go.mod h1:Jwd+zOP3T0kwiCQcgjpu3VWtc7AI6Nu4UPN2HYqaniM=
+github.com/drakkan/ftp v0.0.0-20200730125632-b21eac28818c h1:QSXIWohSNn0negBVSKEjKTpdpGEsW7weVW8QNzviLHY=
+github.com/drakkan/ftp v0.0.0-20200730125632-b21eac28818c/go.mod h1:2lmrmq866uF2tnje75wQHzmPXhmSWUt7Gyx2vgK1RCU=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
@@ -124,6 +118,8 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fclairamb/ftpserverlib v0.8.1-0.20200729230026-7f0ab9d81bb6 h1:W/hHWcIep1orjDWid4mp8tWcn2nCJqpKbV/W+AY0Ids=
+github.com/fclairamb/ftpserverlib v0.8.1-0.20200729230026-7f0ab9d81bb6/go.mod h1:Jwd+zOP3T0kwiCQcgjpu3VWtc7AI6Nu4UPN2HYqaniM=
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=