diff options
| -rw-r--r-- | hw/i386/sgx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/i386/sgx.c b/hw/i386/sgx.c index a14a84bc6f..849472a128 100644 --- a/hw/i386/sgx.c +++ b/hw/i386/sgx.c @@ -268,10 +268,12 @@ void hmp_info_sgx(Monitor *mon, const QDict *qdict) bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size) { - PCMachineState *pcms = PC_MACHINE(qdev_get_machine()); + PCMachineState *pcms = + (PCMachineState *)object_dynamic_cast(qdev_get_machine(), + TYPE_PC_MACHINE); SGXEPCDevice *epc; - if (pcms->sgx_epc.size == 0 || pcms->sgx_epc.nr_sections <= section_nr) { + if (!pcms || pcms->sgx_epc.size == 0 || pcms->sgx_epc.nr_sections <= section_nr) { return true; } |