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[drivers][virtio] Fix RPMsg probe error handling and NS memory leaks #11968

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Merged
Rbb666 merged 1 commit into from
Nov 5, 2026
Merged

[drivers][virtio] Fix RPMsg probe error handling and NS memory leaks #11968

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6 changes: 6 additions & 0 deletions components/drivers/virtio/virtio-rpmsg.c
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Original file line number Diff line number Diff line change
Expand Up @@ -399,6 +399,7 @@ static rt_err_t virtio_rpmsg_probe(struct rt_virtio_device *vdev)

if (!vrpmsg->ns)
{
err = -RT_ENOMEM;
goto _fail_ns;
}

Expand All @@ -415,6 +416,10 @@ static rt_err_t virtio_rpmsg_probe(struct rt_virtio_device *vdev)
return RT_EOK;

_fail_ns:
if (vrpmsg->ns)
{
rt_free(vrpmsg->ns);
}
rt_bus_remove_device(&vrpmsg->parent.parent);

_fail:
Expand All @@ -433,6 +438,7 @@ static rt_err_t virtio_rpmsg_remove(struct rt_virtio_device *vdev)
if (vrpmsg->ns)
{
rt_bus_remove_device(&vrpmsg->ns->parent);
rt_free(vrpmsg->ns);
}

virtio_rpmsg_vq_finit(vrpmsg);
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