From owner-svn-src-stable-9@FreeBSD.ORG  Thu Oct  2 18:12:19 2014
Return-Path: <owner-svn-src-stable-9@FreeBSD.ORG>
Delivered-To: svn-src-stable-9@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id CA6E432F;
 Thu,  2 Oct 2014 18:12:19 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id B6010B53;
 Thu,  2 Oct 2014 18:12:19 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id s92ICJhw021462;
 Thu, 2 Oct 2014 18:12:19 GMT (envelope-from bdrewery@FreeBSD.org)
Received: (from bdrewery@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id s92ICJjE021461;
 Thu, 2 Oct 2014 18:12:19 GMT (envelope-from bdrewery@FreeBSD.org)
Message-Id: <201410021812.s92ICJjE021461@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: bdrewery set sender to
 bdrewery@FreeBSD.org using -f
From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Thu, 2 Oct 2014 18:12:19 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org
Subject: svn commit: r272435 - stable/9/sbin/savecore
X-SVN-Group: stable-9
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable-9@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: SVN commit messages for only the 9-stable src tree
 <svn-src-stable-9.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-stable-9>, 
 <mailto:svn-src-stable-9-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-9/>
List-Post: <mailto:svn-src-stable-9@freebsd.org>
List-Help: <mailto:svn-src-stable-9-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable-9>, 
 <mailto:svn-src-stable-9-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 02 Oct 2014 18:12:19 -0000

Author: bdrewery
Date: Thu Oct  2 18:12:18 2014
New Revision: 272435
URL: https://svnweb.freebsd.org/changeset/base/272435

Log:
  MFC r271720:
  
    If fgets(3) fails in getbounds(), show strerror(3) if not an EOF. Also fix a
    FILE* leak in getbounds().
  
  PR:		192032

Modified:
  stable/9/sbin/savecore/savecore.c
Directory Properties:
  stable/9/sbin/savecore/   (props changed)

Modified: stable/9/sbin/savecore/savecore.c
==============================================================================
--- stable/9/sbin/savecore/savecore.c	Thu Oct  2 18:11:13 2014	(r272434)
+++ stable/9/sbin/savecore/savecore.c	Thu Oct  2 18:12:18 2014	(r272435)
@@ -149,7 +149,10 @@ getbounds(void) {
 	}
 
 	if (fgets(buf, sizeof buf, fp) == NULL) {
-		syslog(LOG_WARNING, "unable to read from bounds, using 0");
+		if (feof(fp))
+			syslog(LOG_WARNING, "bounds file is empty, using 0");
+		else
+			syslog(LOG_WARNING, "bounds file: %s", strerror(errno));
 		fclose(fp);
 		return (ret);
 	}
@@ -158,6 +161,7 @@ getbounds(void) {
 	ret = (int)strtol(buf, NULL, 10);
 	if (ret == 0 && (errno == EINVAL || errno == ERANGE))
 		syslog(LOG_WARNING, "invalid value found in bounds, using 0");
+	fclose(fp);
 	return (ret);
 }