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udevRemoveOneDevice: Unlock node device obj upon return

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When removing a node device object from the internal list the
udevRemoveOneDevice() function does plain unref over the object.
This is not sufficient. If there is another thread that's waiting
for the object lock it will wait forever.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Michal Privoznik 2020-04-20 15:40:01 +02:00
parent c740ae69c3
commit 4c1033a151
1 changed files with 1 additions and 1 deletions
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2
src/node_device/node_device_udev.c
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@ -1244,7 +1244,7 @@ udevRemoveOneDevice(struct udev_device *device)
VIR_DEBUG("Removing device '%s' with sysfs path '%s'",
def->name, name);
virNodeDeviceObjListRemove(driver->devs, obj);
virObjectUnref(obj);
virNodeDeviceObjEndAPI(&obj);
virObjectEventStateQueue(driver->nodeDeviceEventState, event);
return 0;