linux-kernel - Re: [PATCH] kdbus: connection: fix handling of failed fget()

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Message-ID: <20150317214101.GB21729@kroah.com>
Date:	Tue, 17 Mar 2015 22:41:01 +0100
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Daniel Mack <daniel@...que.org>
Cc:	dh.herrmann@...glemail.com, tixxdz@...ndz.org,
	dan.carpenter@...cle.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kdbus: connection: fix handling of failed fget()

On Tue, Mar 17, 2015 at 07:48:24PM +0100, Daniel Mack wrote:
> The patch 5fc8dd5c84fc: "kdbus: add connection, queue handling and
> message validation code" from Sep 11, 2014, leads to the following
> static checker warning:
> 
> 	ipc/kdbus/connection.c:2000 kdbus_cmd_send()
> 	warn: 'cancel_fd' isn't an ERR_PTR
> 
> Fix this by checking for NULL pointers returned from fget().
> 
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Signed-off-by: Daniel Mack <daniel@...que.org>
> ---
>  ipc/kdbus/connection.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)

Applied, thanks.

greg k-h
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