netdev - Re: [PATCH net 0/3] net: tls: fix memory leaks and freeing skbs

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: <20190410.130722.833333465430283379.davem@davemloft.net>
Date:   Wed, 10 Apr 2019 13:07:22 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     jakub.kicinski@...ronome.com
Cc:     oss-drivers@...ronome.com, netdev@...r.kernel.org,
        alexei.starovoitov@...il.com, vakul.garg@....com,
        borisp@...lanox.com
Subject: Re: [PATCH net 0/3] net: tls: fix memory leaks and freeing skbs

From: Jakub Kicinski <jakub.kicinski@...ronome.com>
Date: Wed, 10 Apr 2019 11:04:29 -0700

> This series fixes two memory issues and a stack overflow.
> First two patches are fairly simple leaks.  Third patch
> partially reverts an optimization made to the strparser
> which causes creation of skb->frag_list->skb->frag_list...
> chains of 100s of skbs, leading to recursive kfree_skb()
> filling up the kernel stack.

I'll apply this series and queue it up for -stable, thanks Jakub.