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SessionRead: check of the length for input sid variable

This commit is contained in:
Sergey 2019-02-04 11:03:27 +05:00
parent 26a6b426f1
commit d7430eb921
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1 changed files with 4 additions and 0 deletions
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4
session/sess_file.go
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@ -19,6 +19,7 @@ import (
"io/ioutil"
"net/http"
"os"
"errors"
"path"
"path/filepath"
"strings"
@ -131,6 +132,9 @@ func (fp *FileProvider) SessionRead(sid string) (Store, error) {
if strings.ContainsAny(sid, "./") {
return nil, nil
}
if len(sid) < 2 {
return nil, errors.New("length of the sid is less than 2")
}
filepder.lock.Lock()
defer filepder.lock.Unlock()