From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-172.mta0.migadu.com (out-172.mta0.migadu.com [91.218.175.172]) (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 529FC4908B8 for ; Sun, 26 Jul 2026 01:02:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785027725; cv=none; b=WgaONGZ+/8IHqD+K1R+OFlsQym+BrBFQn5Uh52UGr4HHbF6PFQdhtYbUH2FfFK/u0b6407DRTaGC+5kFG1iEpa/YXnAJvKfqRYOPRSEv+QrJBJfkjO5WfJa6c1cedxdfAtmaQlq3pFg0/dR12d4QZIeIJCYIrN6TyEEyB0IECG0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785027725; c=relaxed/simple; bh=Q0qBDHliN/Q5TJKK2AmmvmaRQiDyawkiAD+Uk9JxDu0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MAw2R5B+ohKTUMVDkJyt3B2GGZiWZk/o64L8+TU8ePfjW4OBSM1w2w7uSpx45tAhD2/SHvAlkfQ0etvLmU9MSvohZ9Y8usBmm4Z3JdgoLSo9097QqAauACpWVouM8gzM73FrKyF1Abmqo8Ske6XOGUjfpm+VuLIdgmCiEurQdf4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=chenxiaosong.com; spf=pass smtp.mailfrom=chenxiaosong.com; dkim=pass (2048-bit key) header.d=chenxiaosong.com header.i=@chenxiaosong.com header.b=vfUvtjQf; arc=none smtp.client-ip=91.218.175.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=chenxiaosong.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chenxiaosong.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=chenxiaosong.com header.i=@chenxiaosong.com header.b="vfUvtjQf" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chenxiaosong.com; s=key1; t=1785027718; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YwUm6FsOkjadoFOo0Pvg5+AHTKLRQX9QxEXsjWFzfMA=; b=vfUvtjQf+eRD5fhjTQWijxss+yoUYpfMTQ+s25lknw2jZkndLPGnogYRDKSABbxvWco8tv HCzJcc8JCBOECoavtyIph2lVhlZ8TXEb+9k/aKeSeJYSMUkQ6Y01+rB898KzloON6a+Ci/ /LpNrsAj9ffjIooQAEWmscJsmxYJvPfUqVms6KmS/IvNUUboZPabOPYuAhyfPwePqEoa2e OvFI/bHD7MTawO3+a+lelobEKs3cI0Xk9bh4lKncIozA4o/B7jSbXQChgRo6j9w31XyoZa dmGXDgAZ/LhOfdZwGfHg6KTELAPaOAO+lEsuHz7Z/BbBQiI5Gt+hmdL4LgW3kg== Date: Sun, 26 Jul 2026 09:01:48 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH] ksmbd: use copied ACE count when walking DACL in set_ntacl_dacl To: Xiang Mei Cc: Namjae Jeon , Steve French , Sergey Senozhatsky , Tom Talpey , linux-cifs@vger.kernel.org, linux-kernel@vger.kernel.org, Hyunchul Lee , Ronnie Sahlberg , AutonomousCodeSecurity@microsoft.com, tgopinath@linux.microsoft.com, kys@microsoft.com References: <20260722235908.3564560-1-xmei5@asu.edu> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: ChenXiaoSong In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Thank you for sharing the poc. 在 2026/7/26 4:57, Xiang Mei 写道: > If you are still interested in the poc, here is the poc we triggered > the bug with: -- ChenXiaoSong Chinese Homepage: https://chenxiaosong.com English Homepage: https://chenxiaosong.com/en