From owner-svn-src-head@FreeBSD.ORG Thu Dec 3 15:14:30 2009 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 79623106568F; Thu, 3 Dec 2009 15:14:30 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 68EC68FC19; Thu, 3 Dec 2009 15:14:30 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id nB3FEUof017700; Thu, 3 Dec 2009 15:14:30 GMT (envelope-from jhb@svn.freebsd.org) Received: (from jhb@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id nB3FEUHT017698; Thu, 3 Dec 2009 15:14:30 GMT (envelope-from jhb@svn.freebsd.org) Message-Id: <200912031514.nB3FEUHT017698@svn.freebsd.org> From: John Baldwin Date: Thu, 3 Dec 2009 15:14:30 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r200061 - head/lib/libc/rpc X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Dec 2009 15:14:30 -0000 Author: jhb Date: Thu Dec 3 15:14:30 2009 New Revision: 200061 URL: http://svn.freebsd.org/changeset/base/200061 Log: The fd_mask type is an unsigned long, not an int, so treat the mask as a long instead of an int when examining the results of select() to look for RPC requests. Previously this routine would ignore RPC requests to sockets whose file descriptor mod 64 was greater than 31 on a 64-bit platform. PR: amd64/141130 Submitted by: liujb of array networks MFC after: 3 days Modified: head/lib/libc/rpc/svc.c Modified: head/lib/libc/rpc/svc.c ============================================================================== --- head/lib/libc/rpc/svc.c Thu Dec 3 14:59:42 2009 (r200060) +++ head/lib/libc/rpc/svc.c Thu Dec 3 15:14:30 2009 (r200061) @@ -627,8 +627,8 @@ svc_getreqset(readfds) maskp = readfds->fds_bits; for (sock = 0; sock < FD_SETSIZE; sock += NFDBITS) { - for (mask = *maskp++; (bit = ffs(mask)) != 0; - mask ^= (1 << (bit - 1))) { + for (mask = *maskp++; (bit = ffsl(mask)) != 0; + mask ^= (1ul << (bit - 1))) { /* sock has input waiting */ fd = sock + bit - 1; svc_getreq_common(fd);