From 87a6bb370acc3690e89a8b0d5109fcb0dab0a374 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Thu, 21 Oct 2021 16:42:00 +0200
Subject: [PATCH] nametransform: fix math.MaxInt build failure on older Go

Failure is:

  # github.com/rfjakob/gocryptfs/v2/internal/nametransform
  internal/nametransform/names.go:47:33: undefined: math.MaxInt

math.MaxInt was only introduced in Go 1.17. Use MaxInt32 instead,
which is good enough, even on amd64. It only has to be larger than
any name we might encounter.
---
 internal/nametransform/names.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/nametransform/names.go b/internal/nametransform/names.go
index 939d31e..e07ccfb 100644
--- a/internal/nametransform/names.go
+++ b/internal/nametransform/names.go
@@ -44,7 +44,7 @@ func New(e *eme.EMECipher, longNames bool, longNameMax uint8, raw64 bool, badnam
 	if raw64 {
 		b64 = base64.RawURLEncoding
 	}
-	var effectiveLongNameMax int = math.MaxInt
+	var effectiveLongNameMax int = math.MaxInt32
 	if longNames {
 		if longNameMax == 0 {
 			effectiveLongNameMax = NameMax