diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/acpi-build.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index befc39f253..48312f5a83 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -924,10 +924,16 @@ build_mcfg_q35(GArray *table_data, GArray *linker, AcpiMcfgInfo *info) static void build_dsdt(GArray *table_data, GArray *linker, AcpiMiscInfo *misc) { - void *dsdt; + AcpiTableHeader *dsdt; + assert(misc->dsdt_code && misc->dsdt_size); + dsdt = acpi_data_push(table_data, misc->dsdt_size); memcpy(dsdt, misc->dsdt_code, misc->dsdt_size); + + memset(dsdt, 0, sizeof *dsdt); + build_header(linker, table_data, dsdt, ACPI_DSDT_SIGNATURE, + misc->dsdt_size, 1); } /* Build final rsdt table */ |