From: David Gstir <david@sigma-star.at>
Date: Wed, 17 May 2017 11:36:16 +0000 (+0200)
Subject: ubifs: Don't encrypt special files on creation
X-Git-Tag: v4.12.4~69
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cd152e6e347c6c6311877e40a75eee37cf00be43;p=thirdparty%2Fkernel%2Fstable.git

ubifs: Don't encrypt special files on creation

commit f34e87f58dabc31eb69f61cf4a79e951d4176743 upstream.

When a new inode is created, we check if the containing folder has a encryption
policy set and inherit that. This should however only be done for regular
files, links and subdirectories. Not for sockes fifos etc.

Fixes: d475a507457b ("ubifs: Add skeleton for fscrypto")
Signed-off-by: David Gstir <david@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 566079d9b402c..c67f6a3a606ca 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -143,6 +143,7 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir,
 	case S_IFBLK:
 	case S_IFCHR:
 		inode->i_op  = &ubifs_file_inode_operations;
+		encrypted = false;
 		break;
 	default:
 		BUG();