diff options
| -rw-r--r-- | hw/ppc/spapr_hcall.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index f1799b1b70..ffb14641f9 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -1703,7 +1703,15 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu, ov_table = addr; ov1_guest = spapr_ovec_parse_vector(ov_table, 1); + if (!ov1_guest) { + warn_report("guest didn't provide option vector 1"); + return H_PARAMETER; + } ov5_guest = spapr_ovec_parse_vector(ov_table, 5); + if (!ov5_guest) { + warn_report("guest didn't provide option vector 5"); + return H_PARAMETER; + } if (spapr_ovec_test(ov5_guest, OV5_MMU_BOTH)) { error_report("guest requested hash and radix MMU, which is invalid."); exit(EXIT_FAILURE); |