rebase: update k8s.io/mount-utils to current master

kubernetes/kubernetes#111083 has been merged and synced into
k8s.io/mount-utils. This should remove any systemd log messages while
calling NodeStageVolume and NodeGetVolumeStats.

Signed-off-by: Niels de Vos <ndevos@redhat.com>

vendor/k8s.io/utils/exec/exec.go

@@ -19,6 +19,7 @@ package exec
 import (
 	"context"
 	"io"
+	"io/fs"
 	osexec "os/exec"
 	"syscall"
 	"time"
@@ -98,17 +99,18 @@ func New() Interface {
 
 // Command is part of the Interface interface.
 func (executor *executor) Command(cmd string, args ...string) Cmd {
-	return (*cmdWrapper)(osexec.Command(cmd, args...))
+	return (*cmdWrapper)(maskErrDotCmd(osexec.Command(cmd, args...)))
 }
 
 // CommandContext is part of the Interface interface.
 func (executor *executor) CommandContext(ctx context.Context, cmd string, args ...string) Cmd {
-	return (*cmdWrapper)(osexec.CommandContext(ctx, cmd, args...))
+	return (*cmdWrapper)(maskErrDotCmd(osexec.CommandContext(ctx, cmd, args...)))
 }
 
 // LookPath is part of the Interface interface
 func (executor *executor) LookPath(file string) (string, error) {
-	return osexec.LookPath(file)
+	path, err := osexec.LookPath(file)
+	return path, handleError(maskErrDot(err))
 }
 
 // Wraps exec.Cmd so we can capture errors.
@@ -198,6 +200,8 @@ func handleError(err error) error {
 	switch e := err.(type) {
 	case *osexec.ExitError:
 		return &ExitErrorWrapper{e}
+	case *fs.PathError:
+		return ErrExecutableNotFound
 	case *osexec.Error:
 		if e.Err == osexec.ErrNotFound {
 			return ErrExecutableNotFound

vendor/k8s.io/utils/exec/fixup_go118.go

@@ -0,0 +1,32 @@
+//go:build !go1.19
+// +build !go1.19
+
+/*
+Copyright 2022 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package exec
+
+import (
+	osexec "os/exec"
+)
+
+func maskErrDotCmd(cmd *osexec.Cmd) *osexec.Cmd {
+	return cmd
+}
+
+func maskErrDot(err error) error {
+	return err
+}

vendor/k8s.io/utils/exec/fixup_go119.go

@@ -0,0 +1,40 @@
+//go:build go1.19
+// +build go1.19
+
+/*
+Copyright 2022 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package exec
+
+import (
+	"errors"
+	osexec "os/exec"
+)
+
+// maskErrDotCmd reverts the behavior of osexec.Cmd to what it was before go1.19
+// specifically set the Err field to nil (LookPath returns a new error when the file
+// is resolved to the current directory.
+func maskErrDotCmd(cmd *osexec.Cmd) *osexec.Cmd {
+	cmd.Err = maskErrDot(cmd.Err)
+	return cmd
+}
+
+func maskErrDot(err error) error {
+	if err != nil && errors.Is(err, osexec.ErrDot) {
+		return nil
+	}
+	return err
+}