From 2eede58b3a0f39d0cb0552eadaec02a0169835ac Mon Sep 17 00:00:00 2001 From: Matt Holt Date: Mon, 23 Mar 2020 21:12:54 -0600 Subject: fastcgi: Ensure root is always absolute (issue #3178) (#3182) --- modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go') diff --git a/modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go b/modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go index 99bf5ec..11900c1 100644 --- a/modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go +++ b/modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go @@ -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. -- cgit v1.2.3