From 4a842836e560322bb3944b59ff43b9d60cc0f867 Mon Sep 17 00:00:00 2001
From: Michael Pratt <mpratt@google.com>
Date: Fri, 17 May 2019 13:46:18 -0700
Subject: Return EPERM for mknod

This more directly matches what Linux does with unsupported
nodes.

PiperOrigin-RevId: 248780425
Change-Id: I17f3dd0b244f6dc4eb00e2e42344851b8367fbec
---
 pkg/sentry/fs/host/inode.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pkg/sentry/fs/host')

diff --git a/pkg/sentry/fs/host/inode.go b/pkg/sentry/fs/host/inode.go
index ebf2154bc..7a230e426 100644
--- a/pkg/sentry/fs/host/inode.go
+++ b/pkg/sentry/fs/host/inode.go
@@ -287,7 +287,7 @@ func (*inodeOperations) CreateHardLink(context.Context, *fs.Inode, *fs.Inode, st
 
 // CreateFifo implements fs.InodeOperations.CreateFifo.
 func (*inodeOperations) CreateFifo(context.Context, *fs.Inode, string, fs.FilePermissions) error {
-	return syserror.EOPNOTSUPP
+	return syserror.EPERM
 }
 
 // Remove implements fs.InodeOperations.Remove.
-- 
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