From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from mail-ea0-f181.google.com ([209.85.215.181]:64873 "EHLO mail-ea0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753044Ab3GGT4l (ORCPT ); Sun, 7 Jul 2013 15:56:41 -0400 Received: by mail-ea0-f181.google.com with SMTP id a15so2524503eae.40 for ; Sun, 07 Jul 2013 12:56:40 -0700 (PDT) From: Sami Kerola To: util-linux@vger.kernel.org Cc: kerolasa@iki.fi Subject: [PATCH 33/34] column: dereference of null pointer [clang-analyzer] Date: Sun, 7 Jul 2013 20:54:48 +0100 Message-Id: <1373226889-3451-34-git-send-email-kerolasa@iki.fi> In-Reply-To: <1373226889-3451-1-git-send-email-kerolasa@iki.fi> References: <1373226889-3451-1-git-send-email-kerolasa@iki.fi> Sender: util-linux-owner@vger.kernel.org List-ID: Signed-off-by: Sami Kerola --- text-utils/column.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/text-utils/column.c b/text-utils/column.c index 25a2286..3909887 100644 --- a/text-utils/column.c +++ b/text-utils/column.c @@ -392,7 +392,7 @@ static int input(FILE *fp, int *maxlength, wchar_t ***list, int *entries) continue; } lineno++; - if (!feof(fp)) + if (!feof(fp) && p) *p = '\0'; len = wcs_width(buf); /* len = p - buf; */ if (*maxlength < len) -- 1.8.3.2