From patchwork Tue Jan 8 13:53:59 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 1946291 Return-Path: X-Original-To: patchwork-dm-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from mx3-phx2.redhat.com (mx3-phx2.redhat.com [209.132.183.24]) by patchwork1.kernel.org (Postfix) with ESMTP id 57A853FC5A for ; Tue, 8 Jan 2013 14:00:14 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx3-phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r08Dtvd3002292; Tue, 8 Jan 2013 08:55:58 -0500 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r08DsX2r004654 for ; Tue, 8 Jan 2013 08:54:33 -0500 Received: from mx1.redhat.com (ext-mx14.extmail.prod.ext.phx2.redhat.com [10.5.110.19]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r08DsXc4027199 for ; Tue, 8 Jan 2013 08:54:33 -0500 Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r08DsVEM003164 for ; Tue, 8 Jan 2013 08:54:32 -0500 Received: from relay2.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id CBC62A5204; Tue, 8 Jan 2013 14:54:28 +0100 (CET) From: Hannes Reinecke To: Christophe Varoqui Date: Tue, 8 Jan 2013 14:53:59 +0100 Message-Id: <1357653259-62650-22-git-send-email-hare@suse.de> In-Reply-To: <1357653259-62650-1-git-send-email-hare@suse.de> References: <1357653259-62650-1-git-send-email-hare@suse.de> X-RedHat-Spam-Score: -7.299 (BAYES_00, DCC_REPUT_00_12, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD) X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-Scanned-By: MIMEDefang 2.68 on 10.5.110.19 X-loop: dm-devel@redhat.com Cc: dm-devel@redhat.com Subject: [dm-devel] [PATCH 21/42] Double free in disassemble_map() X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk Reply-To: device-mapper development List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com Label 'out1' already frees 'word'; no need to do it here. Signed-off-by: Hannes Reinecke --- libmultipath/dmparser.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/libmultipath/dmparser.c b/libmultipath/dmparser.c index a45854d..5184c41 100644 --- a/libmultipath/dmparser.c +++ b/libmultipath/dmparser.c @@ -276,7 +276,6 @@ disassemble_map (vector pathvec, char * params, struct multipath * mpp) num_pg_args = atoi(word); if (merge_words(&mpp->selector, word, 1)) { - FREE(word); goto out1; } FREE(word);