linux-kernel - Re: [PATCH] dmaengine: jz4780: fix resource leaks on error exit return

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: <20160930175250.GY2467@localhost>
Date:   Fri, 30 Sep 2016 23:22:50 +0530
From:   Vinod Koul <vinod.koul@...el.com>
To:     Colin King <colin.king@...onical.com>
Cc:     Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>,
        Dan Williams <dan.j.williams@...el.com>,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: jz4780: fix resource leaks on error exit
 return

On Thu, Sep 29, 2016 at 06:45:05PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> In two cases when jz4780_dma_setup_hwdesc fails, there is a memory
> leak on the allocated desc and associated DMA pools on the error
> exit return path.  Fix this by free'ing the resources before
> returning.

Applied, thanks

-- 
~Vinod