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Mon, 02 Nov 2020 04:44:38 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-583-mwNJzn2_OYiXMneLBC7Txw-1; Mon, 02 Nov 2020 04:44:32 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9C6E8802B56; Mon, 2 Nov 2020 09:44:31 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-103.ams2.redhat.com [10.36.112.103]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6DB831002C18; Mon, 2 Nov 2020 09:44:24 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id E5BC71132780; Mon, 2 Nov 2020 10:44:22 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1604310274; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Ae27WkkwiXr5ic2lnHTALeNXJ0LRY3hWQtpZOFncLxk=; b=PQky8VHAlm3XTkpvhdM8Fu3JqSV85XhR8q+mKeItHJ2u7g8H0yAdQEYZ8TkNxk8BEsicGW 8aPwN7a9xrBSfCPhgzDymhNSVhQmqbbC1AkyoSMPfV7FdEsZT+0rzQ22F7RV3kwsSdiMGg SdFXQtaNE8PRAGWUtetyS9t/fW4gD9Q= X-MC-Unique: mwNJzn2_OYiXMneLBC7Txw-1 From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH v2 03/11] test-util-sockets: Clean up SocketAddress construction Date: Mon, 2 Nov 2020 10:44:14 +0100 Message-Id: <20201102094422.173975-4-armbru@redhat.com> In-Reply-To: <20201102094422.173975-1-armbru@redhat.com> References: <20201102094422.173975-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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charset="utf-8" The thread functions build the SocketAddress from global variable @abstract_sock_name and the tight flag passed as pointer argument (either NULL or (gpointer)1). There is no need for such hackery; simply pass the SocketAddress instead. While there, dumb down g_rand_int_range() to g_random_int(). Reviewed-by: Paolo Bonzini Reviewed-by: Eric Blake Signed-off-by: Markus Armbruster --- tests/test-util-sockets.c | 64 ++++++++++++++++----------------------- 1 file changed, 26 insertions(+), 38 deletions(-) diff --git a/tests/test-util-sockets.c b/tests/test-util-sockets.c index 9d317e73a6..a4792253ba 100644 --- a/tests/test-util-sockets.c +++ b/tests/test-util-sockets.c @@ -230,25 +230,15 @@ static void test_socket_fd_pass_num_nocli(void) #endif =20 #ifdef __linux__ -static gchar *abstract_sock_name; - static gpointer unix_server_thread_func(gpointer user_data) { - SocketAddress addr; - Error *err =3D NULL; - int fd =3D -1; - int connfd =3D -1; + SocketAddress *addr =3D user_data; + int fd; + int connfd; struct sockaddr_un un; socklen_t len =3D sizeof(un); =20 - addr.type =3D SOCKET_ADDRESS_TYPE_UNIX; - addr.u.q_unix.path =3D abstract_sock_name; - addr.u.q_unix.has_tight =3D true; - addr.u.q_unix.tight =3D user_data !=3D NULL; - addr.u.q_unix.has_abstract =3D true; - addr.u.q_unix.abstract =3D true; - - fd =3D socket_listen(&addr, 1, &err); + fd =3D socket_listen(addr, 1, &error_abort); g_assert_cmpint(fd, >=3D, 0); g_assert(fd_is_socket(fd)); =20 @@ -257,69 +247,67 @@ static gpointer unix_server_thread_func(gpointer user= _data) close(connfd); =20 close(fd); - return NULL; } =20 static gpointer unix_client_thread_func(gpointer user_data) { - SocketAddress addr; - Error *err =3D NULL; - int fd =3D -1; - - addr.type =3D SOCKET_ADDRESS_TYPE_UNIX; - addr.u.q_unix.path =3D abstract_sock_name; - addr.u.q_unix.has_tight =3D true; - addr.u.q_unix.tight =3D user_data !=3D NULL; - addr.u.q_unix.has_abstract =3D true; - addr.u.q_unix.abstract =3D true; - - fd =3D socket_connect(&addr, &err); + SocketAddress *addr =3D user_data; + int fd; =20 + fd =3D socket_connect(addr, &error_abort); g_assert_cmpint(fd, >=3D, 0); - close(fd); - return NULL; } =20 static void test_socket_unix_abstract_good(void) { - GRand *r =3D g_rand_new(); + SocketAddress addr; =20 - abstract_sock_name =3D g_strdup_printf("unix-%d-%d", getpid(), - g_rand_int_range(r, 100, 1000)); + addr.type =3D SOCKET_ADDRESS_TYPE_UNIX; + addr.u.q_unix.path =3D g_strdup_printf("unix-%d-%u", + getpid(), g_random_int()); + addr.u.q_unix.has_abstract =3D true; + addr.u.q_unix.abstract =3D true; =20 /* non tight socklen serv and cli */ + + addr.u.q_unix.has_tight =3D false; + addr.u.q_unix.tight =3D false; + GThread *serv =3D g_thread_new("abstract_unix_server", unix_server_thread_func, - NULL); + &addr); =20 sleep(1); =20 GThread *cli =3D g_thread_new("abstract_unix_client", unix_client_thread_func, - NULL); + &addr); =20 g_thread_join(cli); g_thread_join(serv); =20 /* tight socklen serv and cli */ + + addr.u.q_unix.has_tight =3D true; + addr.u.q_unix.tight =3D true; + serv =3D g_thread_new("abstract_unix_server", unix_server_thread_func, - (gpointer)1); + &addr); =20 sleep(1); =20 cli =3D g_thread_new("abstract_unix_client", unix_client_thread_func, - (gpointer)1); + &addr); =20 g_thread_join(cli); g_thread_join(serv); =20 - g_free(abstract_sock_name); - g_rand_free(r); + g_free(addr.u.q_unix.path); } #endif =20 --=20 2.26.2