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Diffstat (limited to 'hw/tpm/tpm_tis.c')
-rw-r--r--hw/tpm/tpm_tis.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c
index 4d13335d23..06b30c4783 100644
--- a/hw/tpm/tpm_tis.c
+++ b/hw/tpm/tpm_tis.c
@@ -30,6 +30,7 @@
#include "hw/pci/pci_ids.h"
#include "sysemu/tpm_backend.h"
#include "tpm_int.h"
+#include "tpm_util.h"
#define TPM_TIS_NUM_LOCALITIES 5 /* per spec */
#define TPM_TIS_LOCALITY_SHIFT 12
@@ -215,7 +216,7 @@ static uint8_t tpm_tis_locality_from_addr(hwaddr addr)
static uint32_t tpm_tis_get_size_from_buffer(const TPMSizedBuffer *sb)
{
- return be32_to_cpu(*(uint32_t *)&sb->buffer[2]);
+ return tpm_cmd_get_size(sb->buffer);
}
static void tpm_tis_show_buffer(const TPMSizedBuffer *sb, const char *string)