From: Theodore Ts'o Subject: [PATCH 3/5] e2image: avoid potential divide by zero Date: Fri, 3 Jan 2014 00:29:56 -0500 Message-ID: <1388726998-14349-3-git-send-email-tytso@mit.edu> References: <1388726998-14349-1-git-send-email-tytso@mit.edu> Cc: Theodore Ts'o To: Ext4 Developers List Return-path: Received: from imap.thunk.org ([74.207.234.97]:45549 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751085AbaACFaN (ORCPT ); Fri, 3 Jan 2014 00:30:13 -0500 In-Reply-To: <1388726998-14349-1-git-send-email-tytso@mit.edu> Sender: linux-ext4-owner@vger.kernel.org List-ID: It's highly unlikely after five seconds that zero blocks would have been written, but let's silence the Coverity warning. Addresses-Coverity-ID: 1147780 Signed-off-by: "Theodore Ts'o" --- misc/e2image.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/misc/e2image.c b/misc/e2image.c index ac62ffe..6c51137 100644 --- a/misc/e2image.c +++ b/misc/e2image.c @@ -634,7 +634,7 @@ more_blocks: bscount = print_progress(total_written, meta_blocks_count); duration = time(NULL) - start_time; - if (duration > 5) { + if (duration > 5 && total_written) { time_t est = (duration * meta_blocks_count / total_written) - duration; char buff[30]; -- 1.8.5.rc3.362.gdf10213