From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from abb.hmeau.com (abb.hmeau.com [180.181.231.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8749C3A6F05; Tue, 5 May 2026 08:24:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=180.181.231.80 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777969455; cv=none; b=UUY7qwFAqU+zQ03aanmjvaaIo53VTdPFrqUgtdSvDdcAPlNvgyRQwh+GicBhUO713n8Y5cTHmbzDHv3BjeblmV29ky6TqU6RHL/e91sjqJY+IiYDgcfFNV4g0ZNzVjl4qpywFPKSorC58hdpRqAUzrZIp4y4OnkncSy/Z67e1Zg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777969455; c=relaxed/simple; bh=65d4mfJqll7aTN94krnPXFp0SpPrPnQFXDOZmXugglY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fmiUW+XFwYvI9HN6fm0mwjfTf0yYmG0XNBch2e47RRqkndbThFZQf+Et7CbQWPRSc0JRz8ajXuqrGigd4hgz2fWVLyHzGAG/0ARJbZwfr2V61KqcbO8+i2ywz/kPnZs5UXwDnqwS+q3ZoFm/qErKTvc74dn3WTrAp5bU/1KOpGc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au; spf=pass smtp.mailfrom=gondor.apana.org.au; dkim=pass (2048-bit key) header.d=gondor.apana.org.au header.i=@gondor.apana.org.au header.b=qakh+Pca; arc=none smtp.client-ip=180.181.231.80 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gondor.apana.org.au header.i=@gondor.apana.org.au header.b="qakh+Pca" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gondor.apana.org.au; s=h01; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:cc:to:subject:message-id:date: from:content-type:reply-to; bh=W2L/wc4nO4TQ1KbAL57CA3IDUihdxHp/UFeH7YUly2g=; b=qakh+PcatNIPaMFzF+xyn7z41x6WBbM6BazmKo1xpOsqEeExYKHAYg22c97p3xxE3F0UXv+W/gG 1ee5hy9UarXuZ1hurIE9HVhNUdVDhbahMmQNCxPaBdC+qNcRH4xtwtn62LaHVrUwyClAqDg5DlAZp ZsrbW7esIBoSuA2WhDarQiQ6784bY2pny5HcnJW7gRv7w9Dg9UC7aPrlWGILjwTiSY8CpF+nce92M jn8mXNCoW6+yaT954DpbQ5l/WuaqmRWeWSv1BuIDaTcYSPmm1p9jCAeLnhJUkeNmL/p/2ZWRKcQG7 f4/3Uus+geyXZi0u8i20co/tntZtGKRmwQqg==; Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.96 #2 (Debian)) id 1wKB4H-00BMe7-30; Tue, 05 May 2026 16:23:50 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Tue, 05 May 2026 16:23:49 +0800 Date: Tue, 5 May 2026 16:23:49 +0800 From: Herbert Xu To: Weiming Shi Cc: David Howells , Lukas Wunner , Ignat Korchagin , "David S . Miller" , Vivek Goyal , Kees Cook , keyrings@vger.kernel.org, linux-crypto@vger.kernel.org, Xiang Mei , Jarkko Sakkinen , James Bottomley , Mimi Zohar Subject: Re: [PATCH] crypto: fix OOB read in pefile_digest_pe_contents Message-ID: References: <20260430173632.277436-3-bestswngs@gmail.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, May 05, 2026 at 03:12:35PM +0800, Weiming Shi wrote: > > Do you mean this should be `pelen <= tmp` ? > > pelen == tmp means the cert table sits right at EOF with no trailing data > in between - that's a legitimate layout. Nevermind, I misread the patch. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt