db4092276a
The addition of the bus_info field did not account for the fact that the
PCI bus can be scanned multiple times (like for device hotplug and other
uses in SPDK).
Indeed, during pci_scan_one() for devices that were already registered,
the pci_common_set() overwrites the bus_info field, leaking the
previously allocated memory.
Since the bus_info content is fixed for a PCI device, we can simply skip
allocation if dev->bus_info is already set.
Fixes:
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|---|---|---|
| .. | ||
| auxiliary | ||
| dpaa | ||
| fslmc | ||
| ifpga | ||
| pci | ||
| vdev | ||
| vmbus | ||
| meson.build | ||