From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from mail-we0-f177.google.com ([74.125.82.177]:61978 "EHLO mail-we0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751797AbaGMUZk (ORCPT ); Sun, 13 Jul 2014 16:25:40 -0400 Received: by mail-we0-f177.google.com with SMTP id u56so3260785wes.22 for ; Sun, 13 Jul 2014 13:25:39 -0700 (PDT) From: Sami Kerola To: util-linux@vger.kernel.org Cc: kerolasa@iki.fi Subject: [PATCH 13/14] libsmartcols: avoid variable dereference after release Date: Sun, 13 Jul 2014 21:24:52 +0100 Message-Id: <1405283093-28182-14-git-send-email-kerolasa@iki.fi> In-Reply-To: <1405283093-28182-1-git-send-email-kerolasa@iki.fi> References: <1405283093-28182-1-git-send-email-kerolasa@iki.fi> Sender: util-linux-owner@vger.kernel.org List-ID: Signed-off-by: Sami Kerola --- libsmartcols/src/line.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libsmartcols/src/line.c b/libsmartcols/src/line.c index ab2f191..6e83fb4 100644 --- a/libsmartcols/src/line.c +++ b/libsmartcols/src/line.c @@ -199,9 +199,9 @@ int scols_line_remove_child(struct libscols_line *ln, struct libscols_line *chil DBG(LINE, ul_debugobj(ln, "remove child %p", child)); list_del_init(&child->ln_children); + child->parent = NULL; scols_unref_line(child); - child->parent = NULL; scols_unref_line(ln); return 0; } -- 2.0.1