From 7b320119ba532fd409ec7dade7ad02011c309599 Mon Sep 17 00:00:00 2001
From: Niall Sheridan <nsheridan@gmail.com>
Date: Wed, 18 Oct 2017 13:15:14 +0100
Subject: Update dependencies

---
 vendor/github.com/spf13/afero/mem/file.go | 40 +++++++++++++++++++++++++------
 1 file changed, 33 insertions(+), 7 deletions(-)

(limited to 'vendor/github.com/spf13/afero/mem/file.go')

diff --git a/vendor/github.com/spf13/afero/mem/file.go b/vendor/github.com/spf13/afero/mem/file.go
index e41e012..5401a3b 100644
--- a/vendor/github.com/spf13/afero/mem/file.go
+++ b/vendor/github.com/spf13/afero/mem/file.go
@@ -74,14 +74,24 @@ func CreateDir(name string) *FileData {
 }
 
 func ChangeFileName(f *FileData, newname string) {
+	f.Lock()
 	f.name = newname
+	f.Unlock()
 }
 
 func SetMode(f *FileData, mode os.FileMode) {
+	f.Lock()
 	f.mode = mode
+	f.Unlock()
 }
 
 func SetModTime(f *FileData, mtime time.Time) {
+	f.Lock()
+	setModTime(f, mtime)
+	f.Unlock()
+}
+
+func setModTime(f *FileData, mtime time.Time) {
 	f.modtime = mtime
 }
 
@@ -102,7 +112,7 @@ func (f *File) Close() error {
 	f.fileData.Lock()
 	f.closed = true
 	if !f.readOnly {
-		SetModTime(f.fileData, time.Now())
+		setModTime(f.fileData, time.Now())
 	}
 	f.fileData.Unlock()
 	return nil
@@ -197,7 +207,7 @@ func (f *File) Truncate(size int64) error {
 	} else {
 		f.fileData.data = f.fileData.data[0:size]
 	}
-	SetModTime(f.fileData, time.Now())
+	setModTime(f.fileData, time.Now())
 	return nil
 }
 
@@ -236,7 +246,7 @@ func (f *File) Write(b []byte) (n int, err error) {
 		f.fileData.data = append(f.fileData.data[:cur], b...)
 		f.fileData.data = append(f.fileData.data, tail...)
 	}
-	SetModTime(f.fileData, time.Now())
+	setModTime(f.fileData, time.Now())
 
 	atomic.StoreInt64(&f.at, int64(len(f.fileData.data)))
 	return
@@ -261,17 +271,33 @@ type FileInfo struct {
 
 // Implements os.FileInfo
 func (s *FileInfo) Name() string {
+	s.Lock()
 	_, name := filepath.Split(s.name)
+	s.Unlock()
 	return name
 }
-func (s *FileInfo) Mode() os.FileMode  { return s.mode }
-func (s *FileInfo) ModTime() time.Time { return s.modtime }
-func (s *FileInfo) IsDir() bool        { return s.dir }
-func (s *FileInfo) Sys() interface{}   { return nil }
+func (s *FileInfo) Mode() os.FileMode {
+	s.Lock()
+	defer s.Unlock()
+	return s.mode
+}
+func (s *FileInfo) ModTime() time.Time {
+	s.Lock()
+	defer s.Unlock()
+	return s.modtime
+}
+func (s *FileInfo) IsDir() bool {
+	s.Lock()
+	defer s.Unlock()
+	return s.dir
+}
+func (s *FileInfo) Sys() interface{} { return nil }
 func (s *FileInfo) Size() int64 {
 	if s.IsDir() {
 		return int64(42)
 	}
+	s.Lock()
+	defer s.Unlock()
 	return int64(len(s.data))
 }
 
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