RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1298070
The corresponding chardev must be attached first, otherwise the
the qemu command line won't be complete (missing the host part),
---
src/qemu/qemu_hotplug.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index ee305e7..40cead7 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1381,6 +1381,7 @@ int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver,
int ret;
qemuDomainObjPrivatePtr priv = vm->privateData;
virDomainDefPtr def = vm->def;
+ char *charAlias = NULL;
char *devstr = NULL;
if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
@@ -1391,6 +1392,10 @@ int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver,
if (qemuAssignDeviceRedirdevAlias(vm->def, redirdev, -1) < 0)
goto error;
+
+ if (virAsprintf(&charAlias, "char%s", redirdev->info.alias) < 0)
+ goto error;
+
if (!(devstr = qemuBuildRedirdevDevStr(def, redirdev, priv->qemuCaps)))
goto error;
@@ -1398,6 +1403,14 @@ int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver,
goto error;
qemuDomainObjEnterMonitor(driver, vm);
+ if (qemuMonitorAttachCharDev(priv->mon,
+ charAlias,
+ &(redirdev->source.chr)) < 0) {
+ ignore_value(qemuDomainObjExitMonitor(driver, vm));
+ goto error;
+ }
+ VIR_FREE(charAlias);
+
ret = qemuMonitorAddDevice(priv->mon, devstr);
if (qemuDomainObjExitMonitor(driver, vm) < 0)
@@ -1414,9 +1427,9 @@ int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver,
return 0;
error:
+ VIR_FREE(charAlias);
VIR_FREE(devstr);
return -1;
-
}
static int