From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752815AbdI0M3f (ORCPT ); Wed, 27 Sep 2017 08:29:35 -0400 Received: from regular1.263xmail.com ([211.150.99.132]:41785 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752303AbdI0M3d (ORCPT ); Wed, 27 Sep 2017 08:29:33 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: <830b823f277fb29f0878ebb66cbd148c> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Jeffy Chen To: linux-kernel@vger.kernel.org Cc: Jeffy Chen , Mike Snitzer , Alasdair Kergon , linux-raid@vger.kernel.org, dm-devel@redhat.com, Shaohua Li Subject: [PATCH] dm-crypt: Fix memory leak in crypt_ctr_cipher_old() Date: Wed, 27 Sep 2017 20:28:57 +0800 Message-Id: <20170927122857.19227-1-jeffy.chen@rock-chips.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix memory leak of cipher_api. Fixes: 33d2f09fcb35 (dm crypt: introduce new format of cipher with "capi:" prefix) Signed-off-by: Jeffy Chen --- drivers/md/dm-crypt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index a55ffd4f5933..04be8ce1742e 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -2467,6 +2467,7 @@ static int crypt_ctr_cipher_old(struct dm_target *ti, char *cipher_in, char *key return ret; } + kfree(cipher_api); return 0; bad_mem: ti->error = "Cannot allocate cipher strings"; -- 2.11.0