From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35904 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751227AbdLUJ5H (ORCPT ); Thu, 21 Dec 2017 04:57:07 -0500 Subject: Patch "usb: gadget: udc: remove pointer dereference after free" has been added to the 3.18-stable tree To: garsilva@embeddedor.com, alexander.levin@verizon.com, felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org, mina86@mina86.com Cc: , From: Date: Thu, 21 Dec 2017 10:55:45 +0100 Message-ID: <151385014535176@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled usb: gadget: udc: remove pointer dereference after free to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-gadget-udc-remove-pointer-dereference-after-free.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Thu Dec 21 10:55:04 CET 2017 From: "Gustavo A. R. Silva" Date: Fri, 10 Mar 2017 15:39:32 -0600 Subject: usb: gadget: udc: remove pointer dereference after free From: "Gustavo A. R. Silva" [ Upstream commit 1f459262b0e1649a1e5ad12fa4c66eb76c2220ce ] Remove pointer dereference after free. Addresses-Coverity-ID: 1091173 Acked-by: Michal Nazarewicz Signed-off-by: Gustavo A. R. Silva Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/pch_udc.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -1533,7 +1533,6 @@ static void pch_udc_free_dma_chain(struc td = phys_to_virt(addr); addr2 = (dma_addr_t)td->next; pci_pool_free(dev->data_requests, td, addr); - td->next = 0x00; addr = addr2; } req->chain_len = 1; Patches currently in stable-queue which might be from garsilva@embeddedor.com are queue-3.18/usb-gadget-udc-remove-pointer-dereference-after-free.patch