{"id":815735,"url":"http://patchwork.ozlabs.org/api/patches/815735/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20170919165226.23022-8-marcandre.lureau@redhat.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170919165226.23022-8-marcandre.lureau@redhat.com>","list_archive_url":null,"date":"2017-09-19T16:52:06","name":"[v2,07/27] vhost-user-scsi: connect unix socket before allocating","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"909e8bf6e3b9e6b8e26873e9255120531940f6e7","submitter":{"id":66774,"url":"http://patchwork.ozlabs.org/api/people/66774/?format=json","name":"Marc-André Lureau","email":"marcandre.lureau@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20170919165226.23022-8-marcandre.lureau@redhat.com/mbox/","series":[{"id":3931,"url":"http://patchwork.ozlabs.org/api/series/3931/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3931","date":"2017-09-19T16:51:59","name":"vhost-user-scsi: code clean-up","version":2,"mbox":"http://patchwork.ozlabs.org/series/3931/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/815735/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/815735/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","ext-mx08.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com","ext-mx08.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=marcandre.lureau@redhat.com"],"Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xxVTT3q5lz9sMN\n\tfor ;\n\tWed, 20 Sep 2017 03:38:21 +1000 (AEST)","from localhost ([::1]:44368 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1duMTT-0002aA-II\n\tfor incoming@patchwork.ozlabs.org; Tue, 19 Sep 2017 13:38:19 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:46135)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1duLlg-0005Nk-J4\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:53:05 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1duLlf-0001c2-Mm\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:53:04 -0400","from mx1.redhat.com ([209.132.183.28]:47646)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from )\n\tid 1duLlf-0001bS-GM\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:53:03 -0400","from smtp.corp.redhat.com\n\t(int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 6E337C0587E4;\n\tTue, 19 Sep 2017 16:53:02 +0000 (UTC)","from localhost (ovpn-112-56.ams2.redhat.com [10.36.112.56])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id CA8FE5C882;\n\tTue, 19 Sep 2017 16:53:01 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mx1.redhat.com 6E337C0587E4","From":"=?utf-8?q?Marc-Andr=C3=A9_Lureau?= ","To":"qemu-devel@nongnu.org","Date":"Tue, 19 Sep 2017 18:52:06 +0200","Message-Id":"<20170919165226.23022-8-marcandre.lureau@redhat.com>","In-Reply-To":"<20170919165226.23022-1-marcandre.lureau@redhat.com>","References":"<20170919165226.23022-1-marcandre.lureau@redhat.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","X-Scanned-By":"MIMEDefang 2.79 on 10.5.11.16","X-Greylist":"Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.32]);\n\tTue, 19 Sep 2017 16:53:02 +0000 (UTC)","Content-Transfer-Encoding":"quoted-printable","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]","X-Received-From":"209.132.183.28","Subject":"[Qemu-devel] [PATCH v2 07/27] vhost-user-scsi: connect unix socket\n\tbefore allocating","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"pbonzini@redhat.com, felipe@nutanix.com, changpeng.liu@intel.com,\n\t=?utf-8?q?Marc-Andr=C3=A9_Lureau?= ,\n\tf4bug@amsat.org","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"},"content":"This simplify a little bit memory management in the following patches.\n\nSigned-off-by: Marc-André Lureau \nReviewed-by: Philippe Mathieu-Daudé \n---\n contrib/vhost-user-scsi/vhost-user-scsi.c | 18 ++++++++----------\n 1 file changed, 8 insertions(+), 10 deletions(-)","diff":"diff --git a/contrib/vhost-user-scsi/vhost-user-scsi.c b/contrib/vhost-user-scsi/vhost-user-scsi.c\nindex 1fb57da2da..e01bf31296 100644\n--- a/contrib/vhost-user-scsi/vhost-user-scsi.c\n+++ b/contrib/vhost-user-scsi/vhost-user-scsi.c\n@@ -715,23 +715,17 @@ static void vdev_scsi_deinit(vhost_scsi_dev_t *vdev_scsi)\n }\n }\n \n-static vhost_scsi_dev_t *vdev_scsi_new(char *unix_fn)\n+static vhost_scsi_dev_t *vdev_scsi_new(int server_sock)\n {\n vhost_scsi_dev_t *vdev_scsi = NULL;\n \n- assert(unix_fn);\n-\n vdev_scsi = calloc(1, sizeof(vhost_scsi_dev_t));\n if (!vdev_scsi) {\n PERR(\"calloc: %s\", strerror(errno));\n return NULL;\n }\n \n- vdev_scsi->server_sock = unix_sock_new(unix_fn);\n- if (vdev_scsi->server_sock < 0) {\n- goto err;\n- }\n-\n+ vdev_scsi->server_sock = server_sock;\n vdev_scsi->loop = g_main_loop_new(NULL, FALSE);\n if (!vdev_scsi->loop) {\n PERR(\"Error creating glib event loop\");\n@@ -815,7 +809,7 @@ int main(int argc, char **argv)\n vhost_scsi_dev_t *vdev_scsi = NULL;\n char *unix_fn = NULL;\n char *iscsi_uri = NULL;\n- int opt, err = EXIT_SUCCESS;\n+ int sock, opt, err = EXIT_SUCCESS;\n \n while ((opt = getopt(argc, argv, \"u:i:\")) != -1) {\n switch (opt) {\n@@ -835,7 +829,11 @@ int main(int argc, char **argv)\n goto help;\n }\n \n- vdev_scsi = vdev_scsi_new(unix_fn);\n+ sock = unix_sock_new(unix_fn);\n+ if (sock < 0) {\n+ goto err;\n+ }\n+ vdev_scsi = vdev_scsi_new(sock);\n if (!vdev_scsi) {\n goto err;\n }\n","prefixes":["v2","07/27"]}