linux-kernel - [PATCH] afs: proc cells and rootcell are writeable [ver #2]

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Message-ID: <20140128202644.26927.58516.stgit@warthog.procyon.org.uk>
Date:	Tue, 28 Jan 2014 20:26:44 +0000
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, linux-afs@...ts.infradead.org,
	Pali Rohár <pali.rohar@...il.com>
Subject: [PATCH] afs: proc cells and rootcell are writeable [ver #2]

From: Pali Rohár <pali.rohar@...il.com>

Both proc files are writeable and used for configuring cells. But
there is missing correct mode flag for writeable files. Without
this patch both proc files are read only.

Signed-off-by: Pali Rohár <pali.rohar@...il.com>
Signed-off-by: David Howells <dhowells@...hat.com>
---

 fs/afs/proc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/afs/proc.c b/fs/afs/proc.c
index 526e4bbbde59..2d9279fcf25e 100644
--- a/fs/afs/proc.c
+++ b/fs/afs/proc.c
@@ -147,11 +147,11 @@ int afs_proc_init(void)
 	if (!proc_afs)
 		goto error_dir;
 
-	p = proc_create("cells", 0, proc_afs, &afs_proc_cells_fops);
+	p = proc_create("cells", 0644, proc_afs, &afs_proc_cells_fops);
 	if (!p)
 		goto error_cells;
 
-	p = proc_create("rootcell", 0, proc_afs, &afs_proc_rootcell_fops);
+	p = proc_create("rootcell", 0644, proc_afs, &afs_proc_rootcell_fops);
 	if (!p)
 		goto error_rootcell;
 

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