Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965877AbaKNSgu (ORCPT ); Fri, 14 Nov 2014 13:36:50 -0500 Received: from mailrelay010.isp.belgacom.be ([195.238.6.177]:7330 "EHLO mailrelay010.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965580AbaKNSgt (ORCPT ); Fri, 14 Nov 2014 13:36:49 -0500 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Aq4SAF5LZlRXQzQ2/2dsb2JhbABbgw6BLrlDBQF1mg8EAoEdFwEBAQEBfYQwLyOBGjeIRQHBcJBRhj6KAGQdhDUFnkyNEologUcBgjU8MIEGgUUBAQE From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , "David S. Miller" , netdev@vger.kernel.org Subject: [PATCH 1/1 net-next] net: dsa: replace count*size kmalloc by kmalloc_array Date: Fri, 14 Nov 2014 19:36:42 +0100 Message-Id: <1415990202-28673-1-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 1.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kmalloc_array manages count*sizeof overflow. Signed-off-by: Fabian Frederick --- net/dsa/dsa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 4648f12..c00cca3 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -526,7 +526,8 @@ static int dsa_of_setup_routing_table(struct dsa_platform_data *pd, /* First time routing table allocation */ if (!cd->rtable) { - cd->rtable = kmalloc(pd->nr_chips * sizeof(s8), GFP_KERNEL); + cd->rtable = kmalloc_array(pd->nr_chips, sizeof(s8), + GFP_KERNEL); if (!cd->rtable) return -ENOMEM; -- 1.9.3 -- 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/