From: David Miller <davem@davemloft.net>
To: ast@plumgrid.com
Cc: hannes@stressinduktion.org, dborkman@redhat.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] bpf: fix bug in eBPF verifier
Date: Tue, 21 Oct 2014 21:44:22 -0400 (EDT) [thread overview]
Message-ID: <20141021.214422.448340967510694149.davem@davemloft.net> (raw)
In-Reply-To: <1413842097-4380-1-git-send-email-ast@plumgrid.com>
From: Alexei Starovoitov <ast@plumgrid.com>
Date: Mon, 20 Oct 2014 14:54:57 -0700
> while comparing for verifier state equivalency the comparison
> was missing a check for uninitialized register.
> Make sure it does so and add a testcase.
>
> Fixes: f1bca824dabb ("bpf: add search pruning optimization to verifier")
> Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
> Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Applied, thanks.
prev parent reply other threads:[~2014-10-22 1:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-20 21:54 [PATCH net] bpf: fix bug in eBPF verifier Alexei Starovoitov
2014-10-21 10:35 ` Hannes Frederic Sowa
2014-10-22 1:44 ` David Miller [this message]
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