From owner-svn-src-head@freebsd.org Sun May 28 09:21:29 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EB675D85447; Sun, 28 May 2017 09:21:29 +0000 (UTC) (envelope-from ngie@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::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 A25EB15DA; Sun, 28 May 2017 09:21:29 +0000 (UTC) (envelope-from ngie@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v4S9LSwN011744; Sun, 28 May 2017 09:21:28 GMT (envelope-from ngie@FreeBSD.org) Received: (from ngie@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v4S9LSF8011743; Sun, 28 May 2017 09:21:28 GMT (envelope-from ngie@FreeBSD.org) Message-Id: <201705280921.v4S9LSF8011743@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ngie set sender to ngie@FreeBSD.org using -f From: Ngie Cooper Date: Sun, 28 May 2017 09:21:28 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r319063 - head/tests/sys/kern 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: 2.1.23 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: Sun, 28 May 2017 09:21:30 -0000 Author: ngie Date: Sun May 28 09:21:28 2017 New Revision: 319063 URL: https://svnweb.freebsd.org/changeset/base/319063 Log: Send all of `data`, not just a portion of it It was sending only a long's worth (4 or 8 bytes) of data previously (instead of the entire buffer) via send(2). MFC after: 1 week Reported by: Coverity CID: 1229966, 1229967, 1230004, 1230005 Sponsored by: Dell EMC Isilon Modified: head/tests/sys/kern/unix_seqpacket_test.c Modified: head/tests/sys/kern/unix_seqpacket_test.c ============================================================================== --- head/tests/sys/kern/unix_seqpacket_test.c Sun May 28 09:08:30 2017 (r319062) +++ head/tests/sys/kern/unix_seqpacket_test.c Sun May 28 09:21:28 2017 (r319063) @@ -762,7 +762,7 @@ ATF_TC_BODY(shutdown_send, tc) /* ATF's isolation mechanisms will guarantee uniqueness of this file */ const char *path = "sock"; const char *data = "data"; - ssize_t ssize; + ssize_t datalen, ssize; int s, err, s2; s = socket(PF_LOCAL, SOCK_SEQPACKET, 0); @@ -786,8 +786,9 @@ ATF_TC_BODY(shutdown_send, tc) } ATF_CHECK_EQ(0, shutdown(s2, SHUT_RDWR)); + datalen = strlen(data) + 1; /* +1 for the null */ /* USE MSG_NOSIGNAL so we don't get SIGPIPE */ - ssize = send(s2, data, sizeof(data), MSG_EOR | MSG_NOSIGNAL); + ssize = send(s2, data, datalen, MSG_EOR | MSG_NOSIGNAL); ATF_CHECK_EQ(EPIPE, errno); ATF_CHECK_EQ(-1, ssize); close(s); @@ -802,6 +803,7 @@ ATF_TC_BODY(shutdown_send_sigpipe, tc) /* ATF's isolation mechanisms will guarantee uniqueness of this file */ const char *path = "sock"; const char *data = "data"; + ssize_t datalen; int s, err, s2; s = socket(PF_LOCAL, SOCK_SEQPACKET, 0); @@ -826,7 +828,8 @@ ATF_TC_BODY(shutdown_send_sigpipe, tc) ATF_CHECK_EQ(0, shutdown(s2, SHUT_RDWR)); ATF_REQUIRE(SIG_ERR != signal(SIGPIPE, shutdown_send_sigpipe_handler)); - (void)send(s2, data, sizeof(data), MSG_EOR); + datalen = strlen(data) + 1; /* +1 for the null */ + (void)send(s2, data, sizeof(*data), MSG_EOR); ATF_CHECK_EQ(1, got_sigpipe); close(s); close(s2);