diff options
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/pnv.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 78e00afb9b..40bb573d1a 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -678,7 +678,13 @@ static void pnv_reset(MachineState *machine) qemu_fdt_dumpdtb(fdt, fdt_totalsize(fdt)); cpu_physical_memory_write(PNV_FDT_ADDR, fdt, fdt_totalsize(fdt)); - g_free(fdt); + /* + * Set machine->fdt for 'dumpdtb' QMP/HMP command. Free + * the existing machine->fdt to avoid leaking it during + * a reset. + */ + g_free(machine->fdt); + machine->fdt = fdt; } static ISABus *pnv_chip_power8_isa_create(PnvChip *chip, Error **errp) |