From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from mail-wi0-f174.google.com ([209.85.212.174]:39817 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751797AbaGMUZf (ORCPT ); Sun, 13 Jul 2014 16:25:35 -0400 Received: by mail-wi0-f174.google.com with SMTP id d1so1582553wiv.1 for ; Sun, 13 Jul 2014 13:25:34 -0700 (PDT) From: Sami Kerola To: util-linux@vger.kernel.org Cc: kerolasa@iki.fi Subject: [PATCH 11/14] whereis: avoid printing uninitialized string Date: Sun, 13 Jul 2014 21:24:50 +0100 Message-Id: <1405283093-28182-12-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: The patbuf[] needs to be filled before print out. Signed-off-by: Sami Kerola --- misc-utils/whereis.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/misc-utils/whereis.c b/misc-utils/whereis.c index ba83b15..5339aba 100644 --- a/misc-utils/whereis.c +++ b/misc-utils/whereis.c @@ -408,13 +408,12 @@ static void lookup(const char *pattern, struct wh_dirlist *ls, int want) int count = 0; char *wait = NULL, *p; - DBG(printf("lookup dirs for '%s' (%s)", patbuf, pattern)); - /* canonicalize pattern -- remove path suffix etc. */ p = strrchr(pattern, '/'); p = p ? p + 1 : (char *) pattern; strncpy(patbuf, p, PATH_MAX); patbuf[PATH_MAX - 1] = '\0'; + DBG(printf("lookup dirs for '%s' (%s)", patbuf, pattern)); p = strrchr(patbuf, '.'); if (p) *p = '\0'; -- 2.0.1