linux-kernel - Re: [PATCH] RDMA/core: Fix several reference count leaks.

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]

Date:   Fri, 29 May 2020 15:37:08 -0300
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     wu000273@....edu
Cc:     kjlu@....edu, Doug Ledford <dledford@...hat.com>,
        Leon Romanovsky <leon@...nel.org>,
        Kamal Heib <kamalheib1@...il.com>,
        Mark Zhang <markz@...lanox.com>,
        Majd Dibbiny <majd@...lanox.com>, linux-rdma@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] RDMA/core: Fix several reference count leaks.

On Wed, May 27, 2020 at 10:02:30PM -0500, wu000273@....edu wrote:
> From: Qiushi Wu <wu000273@....edu>
> 
> kobject_init_and_add() takes reference even when it fails.
> If this function returns an error, kobject_put() must be called to
> properly clean up the memory associated with the object. Previous
> commit "b8eb718348b8" fixed a similar problem.
> 
> Signed-off-by: Qiushi Wu <wu000273@....edu>
> ---
>  drivers/infiniband/core/sysfs.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)

Applied to for-next, thanks

Jason