From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.manguebit.org (mx1.manguebit.org [143.255.12.172]) (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 2540B1F09A5; Tue, 7 Apr 2026 03:03:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=143.255.12.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775531001; cv=none; b=X+MXZ+4YG/csciayx71SRqPhUOAJWg0y+qhT3K26rp0ENnWQ//MVmuDquqrHLtVqznWI5lB+tR2HpE5TWlBCpcQZw7aNz724G9sRs6L39yGz8xUuO2/D0KN70HTIVhh6JvgFt/Sq+VfmBE8fQAWCdkFMck9XBBUVEFrcfUFL30Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775531001; c=relaxed/simple; bh=5VC3SXNJMBDbofTVHru/ld2xz/AXNeBtVaPZyx+4+1c=; h=Message-ID:From:To:Cc:Subject:In-Reply-To:References:Date: MIME-Version:Content-Type; b=b8KIlRWhKcgqas+pCzhemmjOSH8NxKa1ZFL+2S2pfLm+JGhqagGi6OuyFagKbqpsiQD3gx81zA3UxdR9zzdCobjIJVZYp/qrCfS0/CQyYIyDi6tBF4CmYmBtnbvHD+MnolCrYRIKBjSLoNxLdL6jqds1FPN5r6yJokvm16EnW2g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=manguebit.org; spf=pass smtp.mailfrom=manguebit.org; dkim=pass (2048-bit key) header.d=manguebit.org header.i=@manguebit.org header.b=8EiHIFsH; arc=none smtp.client-ip=143.255.12.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=manguebit.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=manguebit.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=manguebit.org header.i=@manguebit.org header.b="8EiHIFsH" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=manguebit.org; s=dkim; h=Content-Type:MIME-Version:Date:References: In-Reply-To:Subject:Cc:To:From:Message-ID:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=t4n1bX7/fTIqNg1EppRsTrm+a/ZsF9A+tAQe1d5H31U=; b=8EiHIFsH4xnFyJfTk6ApOV24dJ Qt3yNDsmeoZtFTap5tZ/Lr0fVd7DlDJ+mDTX7XrUmi6b49Fo7JI/oo9gP80lCddFtsKyb8FXTiWqX sGxsMfOoSo2ef0jGPTRNmTR8Swd/4qQroDq//8GLKR3rSrFE6rixi6nu3d6I4ZM+TzpnONLvnvrFq 3xoOM7i7GylqKEGQeWqw9l3E+HtZAyPl/KEXirCzN3BszBwQ4ZkmtWh6+e49lprD6CYPIpMR8UkWJ aRHSqQHmfQ8xKoKUacDlKanLH6KVksPStn5/3128PfT6ibKJgSWiRs1Tj5i19rNYnGcsh/6c+PpWy OdmTQx9w==; Received: from pc by mx1.manguebit.org with local (Exim 4.99.1) id 1w9wig-00000002KJt-3klJ; Tue, 07 Apr 2026 00:03:14 -0300 Message-ID: From: Paulo Alcantara To: Greg Kroah-Hartman , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Steve French , Ronnie Sahlberg , Shyam Prasad N , Tom Talpey , Bharath SM Subject: Re: [PATCH 0/2] smb: some potential bugfixes In-Reply-To: <2026040635-banking-unsoiled-3250@gregkh> References: <2026040635-banking-unsoiled-3250@gregkh> Date: Tue, 07 Apr 2026 00:03:14 -0300 Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Greg Kroah-Hartman writes: > I spent the time exercising some new fuzzing tools on the ksmbd and smb > code purely because it's something that is simple to set up and test > locally with virtual machines, and in doing so, potentially found some > minor problems for when you have an "untrusted" client. > > Here's some fixes for what I happened to notice. They pass my very > limited testing here, but please don't trust them at all and verify that > I'm not just making this all up before accepting them. Reviewed-by: Paulo Alcantara (Red Hat)