From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:42147 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753519AbcA0G1y (ORCPT ); Wed, 27 Jan 2016 01:27:54 -0500 Subject: Patch "isdn_ppp: Add checks for allocation failure in isdn_ppp_open()" has been added to the 3.14-stable tree To: ben@decadent.org.uk, davem@davemloft.net, gregkh@linuxfoundation.org Cc: , From: Date: Tue, 26 Jan 2016 22:26:51 -0800 Message-ID: <145387601116915@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 isdn_ppp: Add checks for allocation failure in isdn_ppp_open() to the 3.14-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: isdn_ppp-add-checks-for-allocation-failure-in-isdn_ppp_open.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Tue Jan 26 22:23:35 PST 2016 From: Ben Hutchings Date: Sun, 1 Nov 2015 16:21:24 +0000 Subject: isdn_ppp: Add checks for allocation failure in isdn_ppp_open() Status: RO Content-Length: 996 Lines: 37 From: Ben Hutchings [ Upstream commit 0baa57d8dc32db78369d8b5176ef56c5e2e18ab3 ] Compile-tested only. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/isdn/i4l/isdn_ppp.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -301,6 +301,8 @@ isdn_ppp_open(int min, struct file *file is->compflags = 0; is->reset = isdn_ppp_ccp_reset_alloc(is); + if (!is->reset) + return -ENOMEM; is->lp = NULL; is->mp_seqno = 0; /* MP sequence number */ @@ -320,6 +322,10 @@ isdn_ppp_open(int min, struct file *file * VJ header compression init */ is->slcomp = slhc_init(16, 16); /* not necessary for 2. link in bundle */ + if (!is->slcomp) { + isdn_ppp_ccp_reset_free(is); + return -ENOMEM; + } #endif #ifdef CONFIG_IPPP_FILTER is->pass_filter = NULL; Patches currently in stable-queue which might be from ben@decadent.org.uk are queue-3.14/ppp-slip-validate-vj-compression-slot-parameters-completely.patch queue-3.14/isdn_ppp-add-checks-for-allocation-failure-in-isdn_ppp_open.patch