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[libvirt] [PATCH v3 06/14] graphics: introduce listen type=socket and use it for VNC



Introduce a new listen type that will be used to tell a graphics device
to listen on unix socket and use it for VNC graphics instead of socket
attribute.  The socket attribute will remain in the XML for backward
compatibility.

Since old libvirt supports 'socket' attribute inside 'graphics' element
for socket path provided by user libvirt will generate migratable XML
without that listen type='socket' but only with 'socket' attribute in
order to be able to migrate back to old libvirt.

Signed-off-by: Pavel Hrdina <phrdina redhat com>
---
 docs/formatdomain.html.in                          |  16 +++
 docs/schemas/domaincommon.rng                      |  10 ++
 src/conf/domain_conf.c                             | 149 ++++++++++++++++++---
 src/conf/domain_conf.h                             |   8 +-
 src/libvirt_private.syms                           |   1 +
 src/qemu/qemu.conf                                 |   6 +-
 src/qemu/qemu_command.c                            |  45 +++----
 src/qemu/qemu_domain.c                             |  19 ++-
 src/qemu/qemu_hotplug.c                            |   9 ++
 src/qemu/qemu_parse_command.c                      |   2 +-
 src/qemu/qemu_process.c                            |  47 +++++--
 src/security/virt-aa-helper.c                      |  15 ++-
 ...ric-graphics-vnc-socket-attr-listen-address.xml |  30 +++++
 ...hics-vnc-socket-attr-listen-socket-mismatch.xml |  30 +++++
 ...eric-graphics-vnc-socket-attr-listen-socket.xml |  30 +++++
 ...ric-graphics-vnc-socket-attr-listen-address.xml |  30 +++++
 ...eric-graphics-vnc-socket-attr-listen-socket.xml |  30 +++++
 .../generic-graphics-vnc-socket-listen.xml         |   4 +-
 .../generic-graphics-vnc-socket.xml                |   4 +-
 tests/genericxml2xmltest.c                         |   4 +
 .../qemuargv2xml-graphics-vnc-socket.xml           |   4 +-
 .../qemuxml2argv-graphics-vnc-auto-socket.args     |  20 +++
 .../qemuxml2argv-graphics-vnc-auto-socket.xml      |  30 +++++
 .../qemuxml2argv-graphics-vnc-socket.args          |   4 +-
 .../qemuxml2argv-graphics-vnc-socket.xml           |  10 +-
 tests/qemuxml2argvtest.c                           |   2 +
 .../qemuxml2xmlout-graphics-vnc-auto-socket.xml    |  35 +++++
 .../qemuxml2xmlout-graphics-vnc-autosocket.xml     |   4 +-
 .../qemuxml2xmlout-graphics-vnc-socket.xml         |  35 +++++
 tests/qemuxml2xmltest.c                            |   2 +
 30 files changed, 552 insertions(+), 83 deletions(-)
 create mode 100644 tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-address.xml
 create mode 100644 tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket-mismatch.xml
 create mode 100644 tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket.xml
 create mode 100644 tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-address.xml
 create mode 100644 tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-socket.xml
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.xml
 create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-auto-socket.xml
 create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-socket.xml

diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 10a9e8d..682e30d 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -5359,6 +5359,22 @@ qemu-kvm -net nic,model=? /dev/null
           <code>address</code>.
         </p>
       </dd>
+      <dt><code>socket</code> <span class="since">since 1.3.5</span></dt>
+      <dd>
+        <p>
+          This listen type tells a graphics server to listen on unix socket.
+          Attribute <code>socket</code> contains a path to unix socket. If this
+          attribute is omitted libvirt will generate this path for you.
+          Supported by graphics type <code>vnc</code>.
+        </p>
+        <p>
+          For <code>vnc</code> graphics be backward compatible
+          the <code>socket</code> attribute of first <code>listen</code> element
+          is duplicated as <code>socket</code> attribute in <code>graphics</code>
+          element. If <code>graphics</code> element contains a <code>socket</code>
+          attribute all <code>listen</code> elements are ignored.
+        </p>
+      </dd>
     </dl>
 
     <h4><a name="elementsVideo">Video devices</a></h4>
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index e916cc1..03591fe 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -3011,6 +3011,16 @@
               </attribute>
             </optional>
           </group>
+          <group>
+            <attribute name="type">
+              <value>socket</value>
+            </attribute>
+            <optional>
+              <attribute name="socket">
+                <ref name="absFilePath"/>
+              </attribute>
+            </optional>
+          </group>
         </choice>
       </element>
     </zeroOrMore>
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index c546997..e8b51ea 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -561,7 +561,8 @@ VIR_ENUM_IMPL(virDomainGraphics, VIR_DOMAIN_GRAPHICS_TYPE_LAST,
 VIR_ENUM_IMPL(virDomainGraphicsListen, VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST,
               "none",
               "address",
-              "network")
+              "network",
+              "socket")
 
 VIR_ENUM_IMPL(virDomainGraphicsAuthConnected,
               VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_LAST,
@@ -1229,6 +1230,7 @@ virDomainGraphicsListenDefClear(virDomainGraphicsListenDefPtr def)
 
     VIR_FREE(def->address);
     VIR_FREE(def->network);
+    VIR_FREE(def->socket);
     return;
 }
 
@@ -1242,7 +1244,6 @@ void virDomainGraphicsDefFree(virDomainGraphicsDefPtr def)
 
     switch (def->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
-        VIR_FREE(def->data.vnc.socket);
         VIR_FREE(def->data.vnc.keymap);
         virDomainGraphicsAuthDefClear(&def->data.vnc.auth);
         break;
@@ -10803,12 +10804,17 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
     char *type = virXMLPropString(node, "type");
     char *address = virXMLPropString(node, "address");
     char *network = virXMLPropString(node, "network");
+    char *socket = virXMLPropString(node, "socket");
     char *fromConfig = virXMLPropString(node, "fromConfig");
     char *addressCompat = NULL;
+    char *socketCompat = NULL;
+    const char *graphicsType = virDomainGraphicsTypeToString(graphics->type);
     int tmp, typeVal;
 
-    if (parent)
+    if (parent) {
         addressCompat = virXMLPropString(parent, "listen");
+        socketCompat = virXMLPropString(parent, "socket");
+    }
 
     if (!type) {
         virReportError(VIR_ERR_XML_ERROR, "%s",
@@ -10823,6 +10829,14 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
     }
     def->type = typeVal;
 
+    if (def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET &&
+        graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC) {
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                       _("listen type 'socket' is not available for "
+                         "graphics type '%s'"), graphicsType);
+        goto error;
+    }
+
     if (def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS) {
         if (address && addressCompat && STRNEQ(address, addressCompat)) {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
@@ -10838,6 +10852,21 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
         }
     }
 
+    if (def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
+        if (socket && socketCompat && STRNEQ(socket, socketCompat)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                           _("graphics 'socket' attribute '%s' must match "
+                             "'socket' attribute of first listen element "
+                             "(found '%s')"), socketCompat, socket);
+            goto error;
+        }
+
+        if (!socket) {
+            socket = socketCompat;
+            socketCompat = NULL;
+        }
+    }
+
     if (address && address[0] &&
         (def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS ||
          (def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK &&
@@ -10857,6 +10886,17 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
         network = NULL;
     }
 
+    if (socket && socket[0]) {
+        if (def->type != VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
+            virReportError(VIR_ERR_XML_ERROR, "%s",
+                           _("'socket' attribute is valid only for listen "
+                             "type 'socket'"));
+            goto error;
+        }
+        def->socket = socket;
+        socket = NULL;
+    }
+
     if (fromConfig &&
         flags & VIR_DOMAIN_DEF_PARSE_STATUS) {
         if (virStrToLong_i(fromConfig, NULL, 10, &tmp) < 0) {
@@ -10879,8 +10919,10 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
     VIR_FREE(type);
     VIR_FREE(address);
     VIR_FREE(network);
+    VIR_FREE(socket);
     VIR_FREE(fromConfig);
     VIR_FREE(addressCompat);
+    VIR_FREE(socketCompat);
     return ret;
 }
 
@@ -10900,12 +10942,6 @@ virDomainGraphicsListensParseXML(virDomainGraphicsDefPtr def,
 
     ctxt->node = node;
 
-    if (def->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
-        (socketPath = virXMLPropString(node, "socket"))) {
-        ret = 0;
-        goto error;
-    }
-
     /* parse the <listen> subelements for graphics types that support it */
     nListens = virXPathNodeSet("./listen", ctxt, &listenNodes);
     if (nListens < 0)
@@ -10928,9 +10964,19 @@ virDomainGraphicsListensParseXML(virDomainGraphicsDefPtr def,
             def->nListens++;
         }
         VIR_FREE(listenNodes);
+    }
+
+    /* If no <listen/> element was found in XML for backward compatibility
+     * we should try to parse 'listen' or 'socket' attribute from <graphics/>
+     * element. */
+    if (def->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC)
+        socketPath = virXMLPropString(node, "socket");
+
+    if (socketPath) {
+        newListen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET;
+        newListen.socket = socketPath;
+        socketPath = NULL;
     } else {
-        /* If no <listen/> element was found in XML for backward compatibility
-         * we should try to parse 'listen' attribute from <graphics/> element. */
         newListen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS;
         newListen.address = virXMLPropString(node, "listen");
         if (STREQ_NULLABLE(newListen.address, ""))
@@ -10939,9 +10985,26 @@ virDomainGraphicsListensParseXML(virDomainGraphicsDefPtr def,
         if (virDomainGraphicsListenDefParsePorts(&newListen, node, def,
                                                  NULL, flags) < 0)
             goto error;
+    }
 
+    /* If no <listen/> element was found add a new one created by parsing
+     * <graphics/> element. */
+    if (def->nListens == 0) {
         if (VIR_APPEND_ELEMENT(def->listens, def->nListens, newListen) < 0)
             goto error;
+    } else {
+        virDomainGraphicsListenDefPtr glisten = &def->listens[0];
+
+        /* If the first <listen/> element is 'address' or 'network' and we found
+         * 'socket' attribute inside <graphics/> element for backward
+         * compatibility we need to replace the first listen by
+         * <listen type='socket' .../> element based on the 'socket' attribite. */
+        if ((glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS ||
+             glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK) &&
+            newListen.type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
+            virDomainGraphicsListenDefClear(glisten);
+            *glisten = newListen;
+        }
     }
 
     ret = 0;
@@ -10981,7 +11044,6 @@ virDomainGraphicsDefParseXMLVNC(virDomainGraphicsDefPtr def,
         }
     }
 
-    def->data.vnc.socket = virXMLPropString(node, "socket");
     def->data.vnc.keymap = virXMLPropString(node, "keymap");
 
     if (virDomainGraphicsAuthDefParseXML(node, &def->data.vnc.auth,
@@ -21451,6 +21513,13 @@ virDomainGraphicsListenDefFormat(virBufferPtr buf,
         }
     }
 
+    if (def->socket &&
+        def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET &&
+        !(def->autogenerated &&
+          (flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE))) {
+        virBufferEscapeString(buf, " socket='%s'", def->socket);
+    }
+
     if (flags & VIR_DOMAIN_DEF_FORMAT_STATUS)
         virBufferAsprintf(buf, " fromConfig='%d'", def->fromConfig);
 
@@ -21480,11 +21549,17 @@ virDomainGraphicsDefFormat(virBufferPtr buf,
 
     switch (def->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
-        if (def->data.vnc.socket) {
-            if (!def->data.vnc.socketAutogenerated ||
-                !(flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE)) {
-                virBufferEscapeString(buf, " socket='%s'",
-                                      def->data.vnc.socket);
+        if (!glisten) {
+            virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+                           _("missing listen element for graphics"));
+            return -1;
+        }
+
+        if (glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
+            if (glisten->socket &&
+                !((glisten->autogenerated || glisten->fromConfig) &&
+                  (flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE))) {
+                virBufferEscapeString(buf, " socket='%s'", glisten->socket);
             }
         } else if (glisten) {
             if (glisten->port &&
@@ -21592,9 +21667,19 @@ virDomainGraphicsDefFormat(virBufferPtr buf,
     for (i = 0; i < def->nListens; i++) {
         if (def->listens[i].type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE)
             continue;
-        if (flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE &&
-            def->listens[i].fromConfig)
-            continue;
+        if (flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE) {
+            if (def->listens[i].fromConfig)
+                continue;
+
+            /* If the socket is provided by user in the XML we need to skip this
+             * listen type to support migration back to old libvirt since old
+             * libvirt supports specifying socket path inside graphics element
+             * as 'socket' attribute. */
+            if (def->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
+                def->listens[i].type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET &&
+                !def->listens[i].autogenerated)
+                continue;
+        }
         if (!children) {
             virBufferAddLit(buf, ">\n");
             virBufferAdjustIndent(buf, 2);
@@ -23917,6 +24002,30 @@ virDomainGraphicsListenAppendAddress(virDomainGraphicsDefPtr def,
 }
 
 
+int
+virDomainGraphicsListenAppendSocket(virDomainGraphicsDefPtr def,
+                                    const char *socket)
+{
+    virDomainGraphicsListenDef listen;
+
+    memset(&listen, 0, sizeof(listen));
+
+    listen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET;
+
+    if (VIR_STRDUP(listen.socket, socket) < 0)
+        goto error;
+
+    if (VIR_APPEND_ELEMENT_COPY(def->listens, def->nListens, listen) < 0)
+        goto error;
+
+    return 0;
+
+ error:
+    VIR_FREE(listen.socket);
+    return -1;
+}
+
+
 /**
  * virDomainNetFind:
  * @def: domain's def
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 3247177..0eba888 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -1539,6 +1539,7 @@ typedef enum {
     VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE = 0,
     VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS,
     VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK,
+    VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET,
 
     VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST
 } virDomainGraphicsListenType;
@@ -1555,6 +1556,7 @@ struct _virDomainGraphicsListenDef {
     virDomainGraphicsListenType type;
     char *address;
     char *network;
+    char *socket;
     bool fromConfig;    /* true if the @address is config file originated */
     int port;
     int tlsPort;
@@ -1562,6 +1564,7 @@ struct _virDomainGraphicsListenDef {
     bool autoport;
     bool portReserved;
     bool tlsPortReserved;
+    bool autogenerated;
 };
 
 struct _virDomainGraphicsDef {
@@ -1574,8 +1577,6 @@ struct _virDomainGraphicsDef {
     union {
         struct {
             char *keymap;
-            char *socket;
-            bool socketAutogenerated;
             virDomainGraphicsAuthDef auth;
             int sharePolicy;
         } vnc;
@@ -2840,6 +2841,9 @@ int virDomainGraphicsListenAppendAddress(virDomainGraphicsDefPtr def,
                                          const int websocket,
                                          const bool autoport)
             ATTRIBUTE_NONNULL(1);
+int virDomainGraphicsListenAppendSocket(virDomainGraphicsDefPtr def,
+                                        const char *socket)
+            ATTRIBUTE_NONNULL(1);
 
 int virDomainNetGetActualType(virDomainNetDefPtr iface);
 const char *virDomainNetGetActualBridgeName(virDomainNetDefPtr iface);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index a980a32..4b8b2de 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -305,6 +305,7 @@ virDomainGraphicsAuthConnectedTypeToString;
 virDomainGraphicsDefFree;
 virDomainGraphicsGetListen;
 virDomainGraphicsListenAppendAddress;
+virDomainGraphicsListenAppendSocket;
 virDomainGraphicsSpiceChannelModeTypeFromString;
 virDomainGraphicsSpiceChannelModeTypeToString;
 virDomainGraphicsSpiceChannelNameTypeFromString;
diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf
index 4fa5e8a..59c839e 100644
--- a/src/qemu/qemu.conf
+++ b/src/qemu/qemu.conf
@@ -15,9 +15,9 @@
 # unix socket. This prevents unprivileged access from users on the
 # host machine, though most VNC clients do not support it.
 #
-# This will only be enabled for VNC configurations that do not have
-# a hardcoded 'listen' or 'socket' value. This setting takes preference
-# over vnc_listen.
+# This will only be enabled for VNC configurations that have listen
+# type=address but without any address specified. This setting takes
+# preference over vnc_listen.
 #
 #vnc_auto_unix_socket = 1
 
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 6b7ce0f..bca94fa 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -7373,8 +7373,7 @@ static int
 qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg,
                                 virCommandPtr cmd,
                                 virQEMUCapsPtr qemuCaps,
-                                virDomainGraphicsDefPtr graphics,
-                                const char *domainLibDir)
+                                virDomainGraphicsDefPtr graphics)
 {
     virBuffer opt = VIR_BUFFER_INITIALIZER;
     virDomainGraphicsListenDefPtr glisten = NULL;
@@ -7389,24 +7388,19 @@ qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg,
         goto error;
     }
 
-    if (graphics->data.vnc.socket || cfg->vncAutoUnixSocket) {
-        if (!graphics->data.vnc.socket) {
-            if (virAsprintf(&graphics->data.vnc.socket,
-                            "%s/vnc.sock", domainLibDir) < 0)
-                goto error;
-
-            graphics->data.vnc.socketAutogenerated = true;
-        }
-
-        virBufferAsprintf(&opt, "unix:%s", graphics->data.vnc.socket);
+    if (!(glisten = virDomainGraphicsGetListen(graphics, 0))) {
+        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+                       _("missing listen element"));
+        goto error;
+    }
 
-    } else {
-        if (!(glisten = virDomainGraphicsGetListen(graphics, 0))) {
-            virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
-                           _("missing listen element"));
-            goto error;
-        }
+    switch (glisten->type) {
+    case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
+        virBufferAsprintf(&opt, "unix:%s", glisten->socket);
+        break;
 
+    case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS:
+    case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK:
         if (!glisten->autoport &&
             (glisten->port < 5900 ||
              glisten->port > 65535)) {
@@ -7442,6 +7436,7 @@ qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg,
             break;
 
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+        case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
             break;
         }
@@ -7467,6 +7462,11 @@ qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg,
             }
             virBufferAsprintf(&opt, ",websocket=%d", glisten->websocket);
         }
+        break;
+
+    case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+    case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
+        break;
     }
 
     if (graphics->data.vnc.sharePolicy) {
@@ -7603,6 +7603,7 @@ qemuBuildGraphicsSPICECommandLine(virQEMUDriverConfigPtr cfg,
             break;
 
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+        case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
             break;
         }
@@ -7781,8 +7782,7 @@ qemuBuildGraphicsCommandLine(virQEMUDriverConfigPtr cfg,
                              virCommandPtr cmd,
                              virDomainDefPtr def,
                              virQEMUCapsPtr qemuCaps,
-                             virDomainGraphicsDefPtr graphics,
-                             const char *domainLibDir)
+                             virDomainGraphicsDefPtr graphics)
 {
     switch (graphics->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_SDL:
@@ -7814,8 +7814,7 @@ qemuBuildGraphicsCommandLine(virQEMUDriverConfigPtr cfg,
         break;
 
     case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
-        return qemuBuildGraphicsVNCCommandLine(cfg, cmd, qemuCaps,
-                                               graphics, domainLibDir);
+        return qemuBuildGraphicsVNCCommandLine(cfg, cmd, qemuCaps, graphics);
 
     case VIR_DOMAIN_GRAPHICS_TYPE_SPICE:
         return qemuBuildGraphicsSPICECommandLine(cfg, cmd, qemuCaps, graphics);
@@ -9543,7 +9542,7 @@ qemuBuildCommandLine(virQEMUDriverPtr driver,
 
     for (i = 0; i < def->ngraphics; ++i) {
         if (qemuBuildGraphicsCommandLine(cfg, cmd, def, qemuCaps,
-                                         def->graphics[i], domainLibDir) < 0)
+                                         def->graphics[i]) < 0)
             goto error;
     }
 
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 39a50e6..4b083f8 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1993,17 +1993,22 @@ qemuDomainRecheckInternalPaths(virDomainDefPtr def,
                                unsigned int flags)
 {
     size_t i = 0;
+    size_t j = 0;
 
     for (i = 0; i < def->ngraphics; ++i) {
         virDomainGraphicsDefPtr graphics = def->graphics[i];
 
-        if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
-            graphics->data.vnc.socket &&
-            STRPREFIX(graphics->data.vnc.socket, cfg->libDir)) {
-            if (flags & VIR_DOMAIN_DEF_PARSE_INACTIVE)
-                VIR_FREE(graphics->data.vnc.socket);
-            else
-                graphics->data.vnc.socketAutogenerated = true;
+        for (j = 0; j < graphics->nListens; ++j) {
+            virDomainGraphicsListenDefPtr glisten =  &graphics->listens[j];
+
+            if (glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET &&
+                glisten->socket &&
+                STRPREFIX(glisten->socket, cfg->libDir)) {
+                if (flags & VIR_DOMAIN_DEF_PARSE_INACTIVE)
+                    VIR_FREE(glisten->socket);
+                else
+                    glisten->autogenerated = true;
+            }
         }
     }
 }
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 06033df..53cf8e1 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -2675,6 +2675,15 @@ qemuDomainChangeGraphics(virQEMUDriverPtr driver,
             }
             break;
 
+        case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
+            if (STRNEQ_NULLABLE(newlisten->socket, oldlisten->socket)) {
+                virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
+                               _("cannot change listen socket setting "
+                                 "on '%s' graphics"), type);
+                goto cleanup;
+            }
+            break;
+
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
             /* nada */
diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c
index d73e834..2a80263 100644
--- a/src/qemu/qemu_parse_command.c
+++ b/src/qemu/qemu_parse_command.c
@@ -509,7 +509,7 @@ qemuParseCommandLineVnc(virDomainDefPtr def,
 
     if (STRPREFIX(val, "unix:")) {
         /* -vnc unix:/some/big/path */
-        if (VIR_STRDUP(vnc->data.vnc.socket, val + 5) < 0)
+        if (virDomainGraphicsListenAppendSocket(vnc, val + 5) < 0)
             goto cleanup;
     } else {
         /*
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 9f96545..3d78455 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -3864,9 +3864,6 @@ qemuProcessVNCAllocatePorts(virQEMUDriverPtr driver,
     unsigned short port;
     size_t i;
 
-    if (graphics->data.vnc.socket)
-        return 0;
-
     for (i = 0; i < graphics->nListens; i++) {
         virDomainGraphicsListenDefPtr glisten = &graphics->listens[i];
 
@@ -3892,6 +3889,7 @@ qemuProcessVNCAllocatePorts(virQEMUDriverPtr driver,
             break;
 
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+        case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
             break;
         }
@@ -3990,6 +3988,7 @@ qemuProcessSPICEAllocatePorts(virQEMUDriverPtr driver,
             break;
 
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+        case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
             break;
         }
@@ -4424,6 +4423,7 @@ qemuProcessSetupGraphics(virQEMUDriverPtr driver,
                          unsigned int flags)
 {
     virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
+    qemuDomainObjPrivatePtr priv = vm->privateData;
     bool allocate = !(flags & VIR_QEMU_PROCESS_START_PRETEND);
     size_t i, j;
     int ret = -1;
@@ -4433,6 +4433,7 @@ qemuProcessSetupGraphics(virQEMUDriverPtr driver,
 
     for (i = 0; i < vm->def->ngraphics; ++i) {
         virDomainGraphicsDefPtr graphics = vm->def->graphics[i];
+        const char *type = virDomainGraphicsTypeToString(graphics->type);
         char *listenAddr = NULL;
 
         switch (graphics->type) {
@@ -4460,12 +4461,39 @@ qemuProcessSetupGraphics(virQEMUDriverPtr driver,
         for (j = 0; j < graphics->nListens; j++) {
             virDomainGraphicsListenDefPtr glisten = &graphics->listens[j];
 
-            if (glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS &&
-                !glisten->address && listenAddr) {
-                if (VIR_STRDUP(glisten->address, listenAddr) < 0)
-                    goto cleanup;
-
-                glisten->fromConfig = true;
+            switch (glisten->type) {
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS:
+                if (!glisten->address) {
+                    /* If there is no address specified and qemu.conf has
+                     * vnc_auto_unix_socket set we should use unix socket as
+                     * default instead of tcp listen. */
+                    if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
+                        cfg->vncAutoUnixSocket) {
+                        memset(glisten, 0, sizeof(virDomainGraphicsListenDef));
+                        if (virAsprintf(&glisten->socket, "%s/%s.sock",
+                                        priv->libDir, type) < 0)
+                            goto cleanup;
+                        glisten->fromConfig = true;
+                        glisten->type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET;
+                    } else if (listenAddr) {
+                        if (VIR_STRDUP(glisten->address, listenAddr) < 0)
+                            goto cleanup;
+                        glisten->fromConfig = true;
+                    }
+                }
+                break;
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
+                if (!glisten->socket) {
+                    if (virAsprintf(&glisten->socket, "%s/%s.sock",
+                                    priv->libDir, type) < 0)
+                        goto cleanup;
+                    glisten->autogenerated = true;
+                }
+                break;
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK:
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
+                break;
             }
         }
     }
@@ -6232,6 +6260,7 @@ void qemuProcessStop(virQEMUDriverPtr driver,
                 break;
 
             case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET:
             case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
                 break;
             }
diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c
index 7eeb4ef..b144250 100644
--- a/src/security/virt-aa-helper.c
+++ b/src/security/virt-aa-helper.c
@@ -1060,10 +1060,17 @@ get_files(vahControl * ctl)
             goto cleanup;
 
     for (i = 0; i < ctl->def->ngraphics; i++) {
-        if (ctl->def->graphics[i]->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
-            ctl->def->graphics[i]->data.vnc.socket &&
-            vah_add_file(&buf, ctl->def->graphics[i]->data.vnc.socket, "w"))
-            goto cleanup;
+        virDomainGraphicsDefPtr graphics = ctl->def->graphics[i];
+        size_t n;
+
+        for (n = 0; n < graphics->nListens; n++) {
+            virDomainGraphicsListenDef listenObj = graphics->listens[n];
+
+            if (listenObj.type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET &&
+                listenObj.socket &&
+                vah_add_file(&buf, listenObj.socket, "rw"))
+                goto cleanup;
+        }
     }
 
     if (ctl->def->ngraphics == 1 &&
diff --git a/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-address.xml b/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-address.xml
new file mode 100644
index 0000000..a32c20b
--- /dev/null
+++ b/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-address.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' socket='/tmp/vnc.sock'>
+      <listen type='address' address='0.0.0.0'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket-mismatch.xml b/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket-mismatch.xml
new file mode 100644
index 0000000..980b64c
--- /dev/null
+++ b/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket-mismatch.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' socket='/tmp/vnc.sock'>
+      <listen type='socket' socket='/tmp/mismatch.sock'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket.xml b/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket.xml
new file mode 100644
index 0000000..ea3efca
--- /dev/null
+++ b/tests/genericxml2xmlindata/generic-graphics-vnc-socket-attr-listen-socket.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' socket='/tmp/vnc.sock'>
+      <listen type='socket' socket='/tmp/vnc.sock'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-address.xml b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-address.xml
new file mode 100644
index 0000000..f205e13
--- /dev/null
+++ b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-address.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' socket='/tmp/vnc.sock'>
+      <listen type='socket' socket='/tmp/vnc.sock'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1' primary='yes'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-socket.xml b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-socket.xml
new file mode 100644
index 0000000..f205e13
--- /dev/null
+++ b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-attr-listen-socket.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' socket='/tmp/vnc.sock'>
+      <listen type='socket' socket='/tmp/vnc.sock'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1' primary='yes'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-listen.xml b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-listen.xml
index d8742c6..cb4e5ac 100644
--- a/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-listen.xml
+++ b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket-listen.xml
@@ -19,7 +19,9 @@
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
-    <graphics type='vnc' socket='/tmp/QEMUGuest1-vnc.sock'/>
+    <graphics type='vnc' socket='/tmp/QEMUGuest1-vnc.sock'>
+      <listen type='socket' socket='/tmp/QEMUGuest1-vnc.sock'/>
+    </graphics>
     <video>
       <model type='cirrus' vram='16384' heads='1' primary='yes'/>
     </video>
diff --git a/tests/genericxml2xmloutdata/generic-graphics-vnc-socket.xml b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket.xml
index d8742c6..cb4e5ac 100644
--- a/tests/genericxml2xmloutdata/generic-graphics-vnc-socket.xml
+++ b/tests/genericxml2xmloutdata/generic-graphics-vnc-socket.xml
@@ -19,7 +19,9 @@
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
-    <graphics type='vnc' socket='/tmp/QEMUGuest1-vnc.sock'/>
+    <graphics type='vnc' socket='/tmp/QEMUGuest1-vnc.sock'>
+      <listen type='socket' socket='/tmp/QEMUGuest1-vnc.sock'/>
+    </graphics>
     <video>
       <model type='cirrus' vram='16384' heads='1' primary='yes'/>
     </video>
diff --git a/tests/genericxml2xmltest.c b/tests/genericxml2xmltest.c
index 76c18e5..9d57f27 100644
--- a/tests/genericxml2xmltest.c
+++ b/tests/genericxml2xmltest.c
@@ -90,6 +90,10 @@ mymain(void)
     DO_TEST_DIFFERENT("graphics-vnc-listen-element-minimal");
     DO_TEST_DIFFERENT("graphics-vnc-listen-element-with-address");
     DO_TEST_DIFFERENT("graphics-vnc-listen-element-with-address-port");
+    DO_TEST_DIFFERENT("graphics-vnc-socket-attr-listen-address");
+    DO_TEST_DIFFERENT("graphics-vnc-socket-attr-listen-socket");
+    DO_TEST_FULL("graphics-vnc-socket-attr-listen-socket-mismatch", 0, false,
+        TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
 
     DO_TEST_FULL("name-slash-parse", 0, false,
         TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml
index 93daa76..8f2478a 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml
@@ -25,7 +25,9 @@
     <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
-    <graphics type='vnc' socket='/tmp/foo.socket'/>
+    <graphics type='vnc' socket='/tmp/foo.socket'>
+      <listen type='socket' socket='/tmp/foo.socket'/>
+    </graphics>
     <video>
       <model type='cirrus' vram='16384' heads='1' primary='yes'/>
     </video>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.args
new file mode 100644
index 0000000..84ce727
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.args
@@ -0,0 +1,20 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest1 \
+-S \
+-M pc \
+-m 214 \
+-smp 1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-nodefaults \
+-monitor unix:/tmp/lib/domain--1-QEMUGuest1/monitor.sock,server,nowait \
+-no-acpi \
+-boot c \
+-usb \
+-vnc unix:/tmp/lib/domain--1-QEMUGuest1/vnc.sock \
+-vga cirrus
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.xml
new file mode 100644
index 0000000..3e455df
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-socket.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc'>
+      <listen type='socket'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.args
index 2464867..abf724c 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.args
@@ -16,7 +16,5 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -boot c \
 -usb \
--drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
--device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
--vnc unix:/tmp/foo.socket \
+-vnc unix:/tmp/vnc.sock \
 -vga cirrus
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.xml
index de70bc4..522c3af 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-socket.xml
@@ -14,18 +14,14 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
-    <graphics type='vnc' socket='/tmp/foo.socket'/>
+    <graphics type='vnc'>
+      <listen type='socket' socket='/tmp/vnc.sock'/>
+    </graphics>
     <video>
       <model type='cirrus' vram='16384' heads='1'/>
     </video>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index d1cfbec..43deebd 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -876,6 +876,8 @@ mymain(void)
     DO_TEST("graphics-vnc-websocket", QEMU_CAPS_VNC, QEMU_CAPS_VNC_WEBSOCKET);
     DO_TEST("graphics-vnc-policy", QEMU_CAPS_VNC, QEMU_CAPS_VNC_SHARE_POLICY);
     DO_TEST("graphics-vnc-no-listen-attr", QEMU_CAPS_VNC);
+    DO_TEST("graphics-vnc-socket", QEMU_CAPS_VNC);
+    DO_TEST("graphics-vnc-auto-socket", QEMU_CAPS_VNC);
 
     driver.config->vncSASL = 1;
     VIR_FREE(driver.config->vncSASLdir);
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-auto-socket.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-auto-socket.xml
new file mode 100644
index 0000000..e14bbd1
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-auto-socket.xml
@@ -0,0 +1,35 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc'>
+      <listen type='socket'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1' primary='yes'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-autosocket.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-autosocket.xml
index 7450566..5013b18 100644
--- a/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-autosocket.xml
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-autosocket.xml
@@ -29,7 +29,9 @@
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
-    <graphics type='vnc'/>
+    <graphics type='vnc'>
+      <listen type='socket'/>
+    </graphics>
     <video>
       <model type='cirrus' vram='16384' heads='1' primary='yes'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-socket.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-socket.xml
new file mode 100644
index 0000000..9a83328
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-graphics-vnc-socket.xml
@@ -0,0 +1,35 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' socket='/tmp/vnc.sock'>
+      <listen type='socket' socket='/tmp/vnc.sock'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1' primary='yes'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index 5a43fa9..b67d687 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -434,6 +434,8 @@ mymain(void)
     DO_TEST("graphics-vnc-sasl");
     DO_TEST("graphics-vnc-tls");
     DO_TEST("graphics-vnc-no-listen-attr");
+    DO_TEST("graphics-vnc-socket");
+    DO_TEST("graphics-vnc-auto-socket");
     DO_TEST("graphics-sdl");
     DO_TEST("graphics-sdl-fullscreen");
     DO_TEST("graphics-spice");
-- 
2.8.2


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