From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] cfgfile: fix uninitialized variable on load error Date: Mon, 13 Feb 2017 22:07:35 +0100 Message-ID: <1512191.29lNYdtJif@xps13> References: <1486435866-30562-1-git-send-email-bombermag@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, Dmitriy Yakovlev To: Cristian Dumitrescu Return-path: Received: from mail-wr0-f174.google.com (mail-wr0-f174.google.com [209.85.128.174]) by dpdk.org (Postfix) with ESMTP id 9481558CF for ; Mon, 13 Feb 2017 22:07:37 +0100 (CET) Received: by mail-wr0-f174.google.com with SMTP id k90so158751837wrc.3 for ; Mon, 13 Feb 2017 13:07:37 -0800 (PST) In-Reply-To: <1486435866-30562-1-git-send-email-bombermag@gmail.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Ping Cristian 2017-02-07 05:51, Dmitriy Yakovlev: > Uninitialized scalar variable. Using uninitialized value cfg->sections[curr_section]->num_entries when calling rte_cfgfile_close. > And memory in variables cfg->sections[curr_section], sect->entries[curr_entry] maybe not equal NULL. We must decrement counters curr_section, curr_entry when failed to realloc. > > Fixes: eaafbad419bf ("cfgfile: library to interpret config files") > > Signed-off-by: Dmitriy Yakovlev