From owner-svn-src-head@FreeBSD.ORG  Fri Mar 13 04:26:49 2015
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@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 B340ECE1;
 Fri, 13 Mar 2015 04:26:49 +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 9EAA8369;
 Fri, 13 Mar 2015 04:26:49 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t2D4QnMR031412;
 Fri, 13 Mar 2015 04:26:49 GMT (envelope-from stas@FreeBSD.org)
Received: (from stas@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t2D4Qnwu031411;
 Fri, 13 Mar 2015 04:26:49 GMT (envelope-from stas@FreeBSD.org)
Message-Id: <201503130426.t2D4Qnwu031411@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: stas set sender to stas@FreeBSD.org
 using -f
From: Stanislav Sedov <stas@FreeBSD.org>
Date: Fri, 13 Mar 2015 04:26:49 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r279946 - head/lib/libproc
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 13 Mar 2015 04:26:49 -0000

Author: stas
Date: Fri Mar 13 04:26:48 2015
New Revision: 279946
URL: https://svnweb.freebsd.org/changeset/base/279946

Log:
  Fix debug symbols loading in libproc: 0 is a valid file descriptor.
  
  Reported by:	Chris Torek <chris.torek@gmail.com>

Modified:
  head/lib/libproc/proc_sym.c

Modified: head/lib/libproc/proc_sym.c
==============================================================================
--- head/lib/libproc/proc_sym.c	Fri Mar 13 02:54:46 2015	(r279945)
+++ head/lib/libproc/proc_sym.c	Fri Mar 13 04:26:48 2015	(r279946)
@@ -91,7 +91,7 @@ find_dbg_obj(const char *path)
 	snprintf(dbg_path, sizeof(dbg_path),
 	    "/usr/lib/debug/%s.debug", path);
 	fd = open(dbg_path, O_RDONLY);
-	if (fd > 0)
+	if (fd >= 0)
 		return (fd);
 	else
 		return (open(path, O_RDONLY));