e6fc9568c8
If drmgr is used in the guest to hotplug a device before a device_add has been issued via the QEMU monitor, QEMU segfaults in configure_connector call. This occurs due to accessing of NULL FDT which otherwise would have been created and associated with the DRC during device_add command. Check for NULL FDT and return failure from configure_connector call. As per PAPR+, an error value of -9003 seems appropriate for this failure. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Cc: Michael Roth <mdroth@linux.vnet.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
||
|---|---|---|
| .. | ||
| mac_dbdma.h | ||
| openpic.h | ||
| ppc4xx.h | ||
| ppc_e500.h | ||
| ppc.h | ||
| spapr_drc.h | ||
| spapr_vio.h | ||
| spapr.h | ||
| xics.h | ||