diff options
| -rw-r--r-- | hw/tpm/tpm_tis.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c index ac5f51f108..a6e2f6eb6c 100644 --- a/hw/tpm/tpm_tis.c +++ b/hw/tpm/tpm_tis.c @@ -1012,7 +1012,8 @@ static void tpm_tis_reset(DeviceState *dev) int c; s->be_tpm_version = tpm_backend_get_tpm_version(s->be_driver); - s->be_buffer_size = tpm_backend_get_buffer_size(s->be_driver); + s->be_buffer_size = MIN(tpm_backend_get_buffer_size(s->be_driver), + TPM_TIS_BUFFER_MAX); tpm_backend_reset(s->be_driver); @@ -1044,7 +1045,7 @@ static void tpm_tis_reset(DeviceState *dev) tpm_tis_realloc_buffer(&s->loc[c].r_buffer, s->be_buffer_size); } - tpm_tis_do_startup_tpm(s, 0); + tpm_tis_do_startup_tpm(s, s->be_buffer_size); } static const VMStateDescription vmstate_tpm_tis = { |