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From: Daniel Borkmann <daniel@iogearbox.net>
To: Alex Dewar <alex.dewar90@gmail.com>
Cc: "Björn Töpel" <bjorn.topel@intel.com>,
	"Magnus Karlsson" <magnus.karlsson@intel.com>,
	"Jonathan Lemon" <jonathan.lemon@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Alexei Starovoitov" <ast@kernel.org>,
	"Jesper Dangaard Brouer" <hawk@kernel.org>,
	"John Fastabend" <john.fastabend@gmail.com>,
	netdev@vger.kernel.org, bpf@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] xsk: Free variable on error path
Date: Wed, 2 Sep 2020 20:36:15 +0200	[thread overview]
Message-ID: <c631d5d4-4912-045b-8b4a-bb3e43229986@iogearbox.net> (raw)
In-Reply-To: <20200902163319.345284-1-alex.dewar90@gmail.com>

On 9/2/20 6:33 PM, Alex Dewar wrote:
> In xp_create_dma_map(), memory is allocated to dma_map->dma_pages, but
> then dma_map is erroneously compared to NULL, rather than the member.
> Fix this.
> 
> Addresses-Coverity: ("Dead code")
> Fixes: 921b68692abb ("xsk: Enable sharing of dma mappings")
> Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>

Thanks, already applied a fix that was sent earlier [0].

   [0] https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=1d6fd78a213ee3874f46bdce083b7a41d208886d

      reply	other threads:[~2020-09-02 18:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-02 16:33 Alex Dewar
2020-09-02 18:36 ` Daniel Borkmann [this message]

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