From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:56486 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752444AbcI1Ii6 (ORCPT ); Wed, 28 Sep 2016 04:38:58 -0400 Subject: Patch "libceph: fix return value check in alloc_msg_with_page_vector()" has been added to the 4.7-stable tree To: weiyj.lk@gmail.com, gregkh@linuxfoundation.org, idryomov@gmail.com Cc: , From: Date: Wed, 28 Sep 2016 10:38:37 +0200 Message-ID: <1475051917244210@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 libceph: fix return value check in alloc_msg_with_page_vector() 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: libceph-fix-return-value-check-in-alloc_msg_with_page_vector.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 c22e853a2ed19321d00c1eae339ffdc4f5e7757e Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 30 Jul 2016 00:37:57 +0000 Subject: libceph: fix return value check in alloc_msg_with_page_vector() From: Wei Yongjun commit c22e853a2ed19321d00c1eae339ffdc4f5e7757e upstream. In case of error, the function ceph_alloc_page_vector() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: 1907920324f1 ('libceph: support for sending notifies') Signed-off-by: Wei Yongjun Signed-off-by: Ilya Dryomov Signed-off-by: Greg Kroah-Hartman --- net/ceph/osd_client.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -4187,7 +4187,7 @@ static struct ceph_msg *alloc_msg_with_p pages = ceph_alloc_page_vector(calc_pages_for(0, data_len), GFP_NOIO); - if (!pages) { + if (IS_ERR(pages)) { ceph_msg_put(m); return NULL; } Patches currently in stable-queue which might be from weiyj.lk@gmail.com are queue-4.7/power_supply-tps65217-charger-fix-missing-platform_set_drvdata.patch queue-4.7/libceph-fix-return-value-check-in-alloc_msg_with_page_vector.patch