From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 C00781E25FF for ; Wed, 4 Dec 2024 16:52:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733331162; cv=none; b=u6c1QX/jM3hpX8E+9RqWNC3u95+PcL7EE8PzMlwyxRwHes2FA3gY3Or5roZdFg8bA3MsnOldKPk16M4ENHrtpZUD/gAO8Xk+vUbw85bbRppNJogm+DuohJGK6Pl84SvqiNU56h6SXn6jKW3N9atgqb6zndV4utLxHAbC+sOoADc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733331162; c=relaxed/simple; bh=hPVWTPTpARnbvvX9TY9iD2xsdnXuwABc3nd6ZGsbhTE=; h=From:In-Reply-To:References:To:Cc:Subject:MIME-Version: Content-Type:Date:Message-ID; b=orcN7mWdNYLOmfBNZ6/6XPVRJbx9rLwj8WJfixppbV7q+k6hbmwMuulWX2Kz8iYnOgOyzuBZMQdhYk0LLESdJDRBt+W9o8WzWKfn9gp/+olEZsnOveijMNvXQUtUZcdqSMNp9wTL1NRzqbVvuPjdm4Wl/Xj98781NEjdj3mbY4U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=J1uXA9yT; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="J1uXA9yT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1733331159; 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: in-reply-to:in-reply-to:references:references; bh=hPVWTPTpARnbvvX9TY9iD2xsdnXuwABc3nd6ZGsbhTE=; b=J1uXA9yTh968LjqVVybUlnPlFUCBrxH9IVLo0wJr57zz8VtTK5wJgS8fPJJk+cAiIg4IMd ftD96sua8117D/UMqov4mzIAYIqXtp1zQx5W4TBj3qStpKo8AH+7z/icBm5E5vbOhouyW1 Ap48CvoNAjK2R92098IQq7vI3WYmbYE= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-649-Pg88thnrNO6fafnKIuDVgg-1; Wed, 04 Dec 2024 11:52:36 -0500 X-MC-Unique: Pg88thnrNO6fafnKIuDVgg-1 X-Mimecast-MFC-AGG-ID: Pg88thnrNO6fafnKIuDVgg Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 671E619560A2; Wed, 4 Dec 2024 16:52:35 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.48]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 4CE633000197; Wed, 4 Dec 2024 16:52:34 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <505338.1733181074@warthog.procyon.org.uk> <526707.1733224486@warthog.procyon.org.uk> To: Shyam Prasad N Cc: dhowells@redhat.com, Steve French , CIFS Subject: Re: null-ptr deref found in netfs code Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1363600.1733331153.1@warthog.procyon.org.uk> Date: Wed, 04 Dec 2024 16:52:33 +0000 Message-ID: <1363601.1733331153@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Shyam Prasad N wrote: > 0010:netfs_consume_read_data.isra.0+0x2d6/0xbe0 [netfs] Can you tell me what line that is? David