diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/boot/acpi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/arch/x86/boot/acpi.c b/src/arch/x86/boot/acpi.c index a7a638ffa4..4ce5ed6036 100644 --- a/src/arch/x86/boot/acpi.c +++ b/src/arch/x86/boot/acpi.c @@ -762,8 +762,10 @@ unsigned long write_acpi_tables(unsigned long start) slic_file = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, CONFIG_CBFS_PREFIX "/slic", CBFS_TYPE_RAW, &slic_size); - if (slic_file && (slic_file->length > slic_size - || slic_file->length < sizeof (acpi_header_t))) { + if (slic_file + && (slic_file->length > slic_size + || slic_file->length < sizeof (acpi_header_t) + || memcmp(slic_file->signature, "SLIC", 4) != 0)) { slic_file = 0; } |