contrib/fs-idmap: Allow relative paths

rata · rata · commit 569742bbe325 · 2023-08-02T11:52:18.000+02:00
Signed-off-by: Rodrigo Campos &lt;rodrigoca@microsoft.com&gt;
diff --git a/contrib/cmd/fs-idmap/fs-idmap.go b/contrib/cmd/fs-idmap/fs-idmap.go
@@ -16,7 +16,7 @@ func main() {
 	}
 
 	src := os.Args[1]
-	treeFD, err := unix.OpenTree(-1, src, uint(unix.OPEN_TREE_CLONE|unix.OPEN_TREE_CLOEXEC|unix.AT_EMPTY_PATH))
+	treeFD, err := unix.OpenTree(unix.AT_FDCWD, src, uint(unix.OPEN_TREE_CLONE|unix.OPEN_TREE_CLOEXEC|unix.AT_EMPTY_PATH))
 	if err != nil {
 		log.Fatalf("error calling open_tree %q: %v", src, err)
 	}

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ func main() {`
`16`	`16`	`}`
`17`	`17`
`18`	`18`	`src := os.Args[1]`
`19`		`- treeFD, err := unix.OpenTree(-1, src, uint(unix.OPEN_TREE_CLONE\|unix.OPEN_TREE_CLOEXEC\|unix.AT_EMPTY_PATH))`
	`19`	`+ treeFD, err := unix.OpenTree(unix.AT_FDCWD, src, uint(unix.OPEN_TREE_CLONE\|unix.OPEN_TREE_CLOEXEC\|unix.AT_EMPTY_PATH))`
`20`	`20`	`if err != nil {`
`21`	`21`	`log.Fatalf("error calling open_tree %q: %v", src, err)`
`22`	`22`	`}`