linux-kernel - Re: [PATCH v2] RDMA/cxgb4: Fix potential null-ptr-deref in pass

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: <167569193407.220508.5248380038372866365.b4-ty@kernel.org>
Date:   Mon, 06 Feb 2023 15:58:54 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Potnuri Bharat Teja <bharat@...lsio.com>,
        Nikita Zhandarovich <n.zhandarovich@...tech.ru>
Cc:     Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org,
        linux-kernel@...r.kernel.org, lvc-project@...uxtesting.org
Subject: Re: [PATCH v2] RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()


On Thu, 02 Feb 2023 10:48:50 -0800, Nikita Zhandarovich wrote:
> If get_ep_from_tid() fails to lookup non-NULL value for ep, ep is
> dereferenced later regardless of whether it is empty.
> This patch adds a simple sanity check to fix the issue.
> 
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> 
> 
> [...]

Applied, thanks!

[1/1] RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()
      https://git.kernel.org/rdma/rdma/c/283861a4c52c1e

Best regards,
-- 
Leon Romanovsky <leon@...nel.org>