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fastcgi: Ensure root is always absolute (issue #3178) (#3182)

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This commit is contained in:
Matt Holt
2020-03-23 21:12:54 -06:00
committed by GitHub
parent 235357abc8
commit 2eede58b3a
1 changed files with 6 additions and 1 deletions
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7
modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go
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@ -164,7 +164,12 @@ func (t Transport) buildEnv(r *http.Request) (map[string]string, error) {
ip = strings.Replace(ip, "[", "", 1)
ip = strings.Replace(ip, "]", "", 1)
root := repl.ReplaceAll(t.Root, ".")
// make sure file root is absolute
root, err := filepath.Abs(repl.ReplaceAll(t.Root, "."))
if err != nil {
return nil, err
}
fpath := r.URL.Path
// Split path in preparation for env variables.