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  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Wed, 2 Sep 2020 20:33:41 +0200
From:   Daniel Borkmann <>
To:     "Gustavo A. R. Silva" <>,
        Björn Töpel <>,
        Magnus Karlsson <>,
        Jonathan Lemon <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
        Alexei Starovoitov <>,
        Jesper Dangaard Brouer <>,
        John Fastabend <>
Subject: Re: [PATCH][next] xsk: Fix null check on error return path

On 9/2/20 5:07 PM, Gustavo A. R. Silva wrote:
> Currently, dma_map is being checked, when the right object identifier
> to be null-checked is dma_map->dma_pages, instead.
> Fix this by null-checking dma_map->dma_pages.
> Addresses-Coverity-ID: 1496811 ("Logically dead code")
> Fixes: 921b68692abb ("xsk: Enable sharing of dma mappings")
> Signed-off-by: Gustavo A. R. Silva <>

Applied, thanks!

Powered by blists - more mailing lists