lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <022e6eb0-2fc7-4115-b5b8-046084d845fe@lunn.ch>
Date: Thu, 14 Mar 2024 04:17:33 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Cc: isdn@...ux-pingi.de, ricardo@...liere.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, Abaci Robot <abaci@...ux.alibaba.com>
Subject: Re: [PATCH] CAPI: return -ENOMEM when kmalloc failed

On Thu, Mar 14, 2024 at 10:01:03AM +0800, Jiapeng Chong wrote:
> The driver is using -1 instead of the -ENOMEM defined macro to specify
> that a buffer allocation failed.
> 
> drivers/isdn/capi/capi.c:154 capiminor_add_ack() warn: returning -1 instead of -ENOMEM is sloppy.
> 
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8522
> Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>

The patch itself looks reasonable. The caller only cares about is the
return code negative or not. So returning -ENOMEM or -1 makes no
difference.

Please take a look at:

https://www.kernel.org/doc/html/latest/process/maintainer-netdev.html

You need to specify a tree you want this merged via.

If you consider this a fix, you need to add a Fixes: tag. However, i
don't see this patch meeting stable requirements.

If this is just normal development, net-next is closed at the moment
for the merge window. Please repost in two weeks time.

    Andrew

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ