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From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: John Fastabend <john.fastabend@gmail.com>
Cc: Yonghong Song <yhs@fb.com>,
	Daniel Borkmann <daniel@iogearbox.net>, bpf <bpf@vger.kernel.org>,
	Kernel Team <kernel-team@fb.com>
Subject: Re: [bpf PATCH 0/3] verifier fix for assigning 32bit reg to 64bit reg
Date: Fri, 29 May 2020 13:53:02 -0700
Message-ID: <CAADnVQ+o5ncV9-__0c62RLJ98BKVvjYD2cTd6z_AB3WXSm_UrA@mail.gmail.com> (raw)
In-Reply-To: <159077324869.6014.6516130782021506562.stgit@john-Precision-5820-Tower>

On Fri, May 29, 2020 at 10:28 AM John Fastabend
<john.fastabend@gmail.com> wrote:
>
> These add a fix for 32 bit to 64 bit assignment introduced with
> latest alu32 bounds tracking. The initial fix was proposed by
> Yonghong and then I updated it slightly and added a test fix.

Applied. Thanks

      parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-29 17:28 John Fastabend
2020-05-29 17:28 ` [bpf PATCH 1/3] bpf: fix a verifier issue when assigning 32bit reg states to 64bit ones John Fastabend
2020-05-29 18:40   ` Yonghong Song
2020-05-29 17:28 ` [bpf PATCH 2/3] bpf, selftests: verifier bounds tests need to be updated John Fastabend
2020-05-29 18:41   ` Yonghong Song
2020-05-29 17:29 ` [bpf PATCH 3/3] bpf, selftests: add a verifier test for assigning 32bit reg states to 64bit ones John Fastabend
2020-05-29 20:53 ` Alexei Starovoitov [this message]

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