From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:50171 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752765AbcJEITj (ORCPT ); Wed, 5 Oct 2016 04:19:39 -0400 Subject: Patch "i40iw: Fix double free of allocated_buffer" has been added to the 4.7-stable tree To: mustafa.ismail@intel.com, dledford@redhat.com, gregkh@linuxfoundation.org, shiraz.saleem@intel.com Cc: , From: Date: Wed, 05 Oct 2016 10:18:16 +0200 Message-ID: <147565549622565@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 i40iw: Fix double free of allocated_buffer to the 4.7-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: i40iw-fix-double-free-of-allocated_buffer.patch and it can be found in the queue-4.7 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From d41d0910d97f05be987d2d60de7e8685c108963b Mon Sep 17 00:00:00 2001 From: Mustafa Ismail Date: Tue, 23 Aug 2016 16:50:13 -0500 Subject: i40iw: Fix double free of allocated_buffer From: Mustafa Ismail commit d41d0910d97f05be987d2d60de7e8685c108963b upstream. Memory allocated for iwqp; iwqp->allocated_buffer is freed twice in the create_qp error path. Correct this by having it freed only once in i40iw_free_qp_resources(). Fixes: d37498417947 ("i40iw: add files for iwarp interface") Signed-off-by: Mustafa Ismail Signed-off-by: Shiraz Saleem Signed-off-by: Doug Ledford Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/i40iw/i40iw_verbs.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -794,7 +794,6 @@ static struct ib_qp *i40iw_create_qp(str return &iwqp->ibqp; error: i40iw_free_qp_resources(iwdev, iwqp, qp_num); - kfree(mem); return ERR_PTR(err_code); } Patches currently in stable-queue which might be from mustafa.ismail@intel.com are queue-4.7/i40iw-update-hw_iwarp_state.patch queue-4.7/i40iw-add-missing-check-for-interface-already-open.patch queue-4.7/i40iw-fix-double-free-of-allocated_buffer.patch queue-4.7/i40iw-receive-notification-events-correctly.patch queue-4.7/i40iw-change-mem_resources-pointer-to-a-u8.patch queue-4.7/i40iw-protect-req_resource_num-update.patch queue-4.7/i40iw-add-missing-null-check-for-mpa-private-data.patch queue-4.7/i40iw-avoid-writing-to-freed-memory.patch queue-4.7/i40iw-do-not-set-self-referencing-pointer-to-null-after-kfree.patch