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[23.128.96.18]) by mx.google.com with ESMTP id s25si15083731pgq.532.2021.04.07.15.05.30; Wed, 07 Apr 2021 15:05:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=cgVIjMS0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231912AbhDGVKV (ORCPT + 99 others); Wed, 7 Apr 2021 17:10:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:40952 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbhDGVKT (ORCPT ); Wed, 7 Apr 2021 17:10:19 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 55A456121E; Wed, 7 Apr 2021 21:10:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617829809; bh=qUpWG+JR+Dljb5RXh4lK++1952pR3aASzw7TtTfx5tA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=cgVIjMS0VeEPsAfBEfAK726EDod2XbEwcChYvB4AhUIDjq00kQoF4c6fTBwDvKbfi LOTVpPLXB6JNaDP7QxNgHTyMH/Kz/0wU5H1v08hvox8Jh00gZ0CtJc4RCyalVLgHDf hQfHagO6L4Ns0v1MHBbXIZUfjazejI53jX0Q/Epw8lv88mTiEOM7ASBYMh2J/nKgUO DnEd+vqTVov0jUV0RyiZEgkn1nodLAwBFvl9ucXB6ZgOe/ad3J9fq2kb2sMylJGP0K 8NGPV91dFDUFqXXEGANIC9wSBZfycmkaQtfpCjyRd1hZhTk1kMDBC1AYDfISl6nlIB +4SXu9p6XM6Rg== Received: from pdx-korg-docbuild-2.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by pdx-korg-docbuild-2.ci.codeaurora.org (Postfix) with ESMTP id 44A8E60A71; Wed, 7 Apr 2021 21:10:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net/rds: Avoid potential use after free in rds_send_remove_from_sock From: patchwork-bot+netdevbpf@kernel.org Message-Id: <161782980927.12624.5215933274720336913.git-patchwork-notify@kernel.org> Date: Wed, 07 Apr 2021 21:10:09 +0000 References: <20210407000913.2207831-1-pakki001@umn.edu> In-Reply-To: <20210407000913.2207831-1-pakki001@umn.edu> To: Aditya Pakki Cc: santosh.shilimkar@oracle.com, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Tue, 6 Apr 2021 19:09:12 -0500 you wrote: > In case of rs failure in rds_send_remove_from_sock(), the 'rm' resource > is freed and later under spinlock, causing potential use-after-free. > Set the free pointer to NULL to avoid undefined behavior. > > Signed-off-by: Aditya Pakki > --- > net/rds/message.c | 1 + > net/rds/send.c | 2 +- > 2 files changed, 2 insertions(+), 1 deletion(-) Here is the summary with links: - net/rds: Avoid potential use after free in rds_send_remove_from_sock https://git.kernel.org/netdev/net/c/0c85a7e87465 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html