From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from mail-vx0-f174.google.com ([209.85.220.174]:48599 "EHLO mail-vx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964951Ab2B1Qpk (ORCPT ); Tue, 28 Feb 2012 11:45:40 -0500 Received: by mail-vx0-f174.google.com with SMTP id p1so2644946vcq.19 for ; Tue, 28 Feb 2012 08:45:40 -0800 (PST) MIME-Version: 1.0 From: Dave Reisner To: util-linux@vger.kernel.org Cc: Dave Reisner Subject: [PATCH 08/13] sulogin: use size_t for iterator to avoid cast Date: Tue, 28 Feb 2012 11:45:16 -0500 Message-Id: <1330447521-886-9-git-send-email-dreisner@archlinux.org> In-Reply-To: <1330447521-886-1-git-send-email-dreisner@archlinux.org> References: <1330447521-886-1-git-send-email-dreisner@archlinux.org> Sender: util-linux-owner@vger.kernel.org List-ID: Signed-off-by: Dave Reisner --- login-utils/sulogin.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/login-utils/sulogin.c b/login-utils/sulogin.c index b6cbd05..5894f85 100644 --- a/login-utils/sulogin.c +++ b/login-utils/sulogin.c @@ -292,7 +292,7 @@ static char *getpasswd(char *crypted) struct termios old, tty; static char pass[128]; char *ret = pass; - int i; + size_t i; if (crypted[0]) printf("Give root password for maintenance\n"); @@ -318,7 +318,7 @@ static char *getpasswd(char *crypted) if (read(0, pass, sizeof(pass) - 1) <= 0) ret = NULL; else { - for (i = 0; i < (int)sizeof(pass) && pass[i]; i++) + for (i = 0; i < sizeof(pass) && pass[i]; i++) if (pass[i] == '\r' || pass[i] == '\n') { pass[i] = 0; break; -- 1.7.9.2