From: Borislav Petkov <bp@alien8.de>
To: "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 4/6] x86/microcode/AMD: Check microcode container data in the late loader
Date: Tue, 1 May 2018 22:03:08 +0200 [thread overview]
Message-ID: <20180501200308.GC13171@pd.tnic> (raw)
In-Reply-To: <e10212ef-c876-4965-6279-967005f53950@maciej.szmigiero.name>
On Tue, May 01, 2018 at 06:19:56PM +0200, Maciej S. Szmigiero wrote:
> -EINVAL cast to unsigned int is 4294967274 and this value is also
> a valid count of bytes to skip that this function can return.
And where exactly in the *old* code do we do that?
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
next prev parent reply other threads:[~2018-05-01 20:03 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-23 21:34 [PATCH v5 0/6] x86/microcode/AMD: Check microcode file sanity before loading it Maciej S. Szmigiero
2018-04-23 21:34 ` [PATCH v5 1/6] x86/microcode/AMD: Subtract SECTION_HDR_SIZE from file leftover length Maciej S. Szmigiero
2018-04-23 21:34 ` [PATCH v5 2/6] x86/microcode/AMD: Add microcode container data checking functions Maciej S. Szmigiero
2018-04-30 9:04 ` Borislav Petkov
2018-04-30 22:27 ` Maciej S. Szmigiero
2018-05-01 8:18 ` Borislav Petkov
2018-05-01 16:19 ` Maciej S. Szmigiero
2018-04-23 21:34 ` [PATCH v5 3/6] x86/microcode/AMD: Check microcode container data in the early loader Maciej S. Szmigiero
2018-04-30 9:05 ` Borislav Petkov
2018-04-30 22:27 ` Maciej S. Szmigiero
2018-05-01 8:44 ` Borislav Petkov
2018-04-23 21:34 ` [PATCH v5 4/6] x86/microcode/AMD: Check microcode container data in the late loader Maciej S. Szmigiero
2018-04-30 9:05 ` Borislav Petkov
2018-04-30 22:27 ` Maciej S. Szmigiero
2018-05-01 8:43 ` Borislav Petkov
2018-05-01 16:19 ` Maciej S. Szmigiero
2018-05-01 20:03 ` Borislav Petkov [this message]
2018-05-02 0:47 ` Maciej S. Szmigiero
2018-05-03 10:01 ` Borislav Petkov
2018-05-03 23:26 ` Maciej S. Szmigiero
2018-05-07 16:35 ` Borislav Petkov
2018-04-23 21:34 ` [PATCH v5 5/6] x86/microcode/AMD: Add a reminder about PATCH_MAX_SIZE macro Maciej S. Szmigiero
2018-04-23 21:34 ` [PATCH v5 6/6] x86/microcode/AMD: Check the equivalence table size when scanning it Maciej S. Szmigiero
2018-04-30 9:05 ` Borislav Petkov
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