From 66ea4919ea172c126ea11d65441f7707d9e2cdac Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Sat, 7 May 2016 01:30:59 +0200
Subject: fix handling of errernous files in curl urls


diff --git a/rhimport/fetcher.go b/rhimport/fetcher.go
index ff25ae3..b248483 100644
--- a/rhimport/fetcher.go
+++ b/rhimport/fetcher.go
@@ -75,7 +75,12 @@ func curlWriteCallback(ptr []byte, userdata interface{}) bool {
 	data := userdata.(*FetcherCurlCBData)
 	if data.file == nil {
 		if data.filename == "" {
-			data.filename = filepath.Join(data.basepath, path.Clean("/"+data.remotename))
+			name := path.Clean("/" + data.remotename)
+			if name == "/" {
+				rhdl.Printf("remotename('%s') is invalid, replacing it with 'unnamed'", data.remotename)
+				name = "unnamed"
+			}
+			data.filename = filepath.Join(data.basepath, name)
 		}
 		fp, err := os.OpenFile(data.filename, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0600)
 		if err != nil {
-- 
cgit v0.10.2