From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965504AbcKJRu2 (ORCPT ); Thu, 10 Nov 2016 12:50:28 -0500 Received: from smtp2.ccs.ornl.gov ([160.91.203.11]:48746 "EHLO smtp2.ccs.ornl.gov" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965001AbcKJRbX (ORCPT ); Thu, 10 Nov 2016 12:31:23 -0500 From: James Simmons To: Greg Kroah-Hartman , devel@driverdev.osuosl.org, Andreas Dilger , Oleg Drokin Cc: Linux Kernel Mailing List , Lustre Development List , "John L. Hammond" , James Simmons Subject: [PATCH 07/35] staging: lustre: lov: avoid infinite loop in lsm_alloc_plain() Date: Thu, 10 Nov 2016 12:30:37 -0500 Message-Id: <1478799065-24841-8-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1478799065-24841-1-git-send-email-jsimmons@infradead.org> References: <1478799065-24841-1-git-send-email-jsimmons@infradead.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: John L. Hammond In lsm_alloc_plain() use a signed loop index to avoid an infinite loop in the error path. Signed-off-by: John L. Hammond Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6872 Reviewed-on: http://review.whamcloud.com/15644 Reviewed-by: Dmitry Eremin Reviewed-by: Oleg Drokin Signed-off-by: James Simmons --- drivers/staging/lustre/lustre/lov/lov_ea.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/lustre/lustre/lov/lov_ea.c b/drivers/staging/lustre/lustre/lov/lov_ea.c index 218f275..ac0bf64 100644 --- a/drivers/staging/lustre/lustre/lov/lov_ea.c +++ b/drivers/staging/lustre/lustre/lov/lov_ea.c @@ -81,7 +81,7 @@ struct lov_stripe_md *lsm_alloc_plain(u16 stripe_count) size_t oinfo_ptrs_size, lsm_size; struct lov_stripe_md *lsm; struct lov_oinfo *loi; - unsigned int i; + int i; LASSERT(stripe_count <= LOV_MAX_STRIPE_COUNT); -- 1.7.1