Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758374Ab0GASfa (ORCPT ); Thu, 1 Jul 2010 14:35:30 -0400 Received: from kroah.org ([198.145.64.141]:40677 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757721Ab0GASX6 (ORCPT ); Thu, 1 Jul 2010 14:23:58 -0400 X-Mailbox-Line: From gregkh@clark.site Thu Jul 1 10:32:15 2010 Message-Id: <20100701173215.319637867@clark.site> User-Agent: quilt/0.48-10.1 Date: Thu, 01 Jul 2010 10:32:07 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Johan Hovold Subject: [patch 101/149] USB: mos7840: fix null-pointer dereference In-Reply-To: <20100701175144.GA2116@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 992 Lines: 32 2.6.32-stable review patch. If anyone has any objections, please let us know. ------------------ From: Johan Hovold commit b41709f1263bb1ad37efc43fea0bb0b670c12e78 upstream. Fix null-pointer dereference on error path. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index f8424d1..585b7e6 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -730,7 +730,6 @@ static void mos7840_bulk_in_callback(struct urb *urb) mos7840_port = urb->context; if (!mos7840_port) { dbg("%s", "NULL mos7840_port pointer"); - mos7840_port->read_urb_busy = false; return; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/