From owner-svn-src-user@FreeBSD.ORG Wed May 28 06:02:05 2014 Return-Path: Delivered-To: svn-src-user@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 3E498B35; Wed, 28 May 2014 06:02:05 +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 2C8A52EE4; Wed, 28 May 2014 06:02:05 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s4S625ic065989; Wed, 28 May 2014 06:02:05 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.8/8.14.8/Submit) id s4S625S2065988; Wed, 28 May 2014 06:02:05 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201405280602.s4S625S2065988@svn.freebsd.org> From: Dmitry Chagin Date: Wed, 28 May 2014 06:02:05 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r266784 - user/dchagin/lemul/sys/compat/linux X-SVN-Group: user MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 May 2014 06:02:05 -0000 Author: dchagin Date: Wed May 28 06:02:04 2014 New Revision: 266784 URL: http://svnweb.freebsd.org/changeset/base/266784 Log: fdc in epoll_emuladta is not a counter it is a max index of udata vector. Modified: user/dchagin/lemul/sys/compat/linux/linux_event.c Modified: user/dchagin/lemul/sys/compat/linux/linux_event.c ============================================================================== --- user/dchagin/lemul/sys/compat/linux/linux_event.c Wed May 28 06:00:55 2014 (r266783) +++ user/dchagin/lemul/sys/compat/linux/linux_event.c Wed May 28 06:02:04 2014 (r266784) @@ -74,7 +74,7 @@ __FBSDID("$FreeBSD$"); typedef uint64_t epoll_udata_t; struct epoll_emuldata { - uint32_t fdc; /* epoll udata count */ + uint32_t fdc; /* epoll udata max index */ epoll_udata_t udata[1]; /* epoll user data vector */ }; @@ -337,7 +337,7 @@ epoll_kev_copyout(void *arg, struct keve kevent_to_epoll(&kevp[i], &eep[i]); fd = kevp[i].ident; - KASSERT(fd < emd->fdc, ("epoll user data vector" + KASSERT(fd <= emd->fdc, ("epoll user data vector" " is too small.\n")); eep[i].data = emd->udata[fd]; }