diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/tpm/tpm_passthrough.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c index 7371d50739..aa9167e3c6 100644 --- a/hw/tpm/tpm_passthrough.c +++ b/hw/tpm/tpm_passthrough.c @@ -347,8 +347,12 @@ static void tpm_passthrough_inst_finalize(Object *obj) tpm_passthrough_cancel_cmd(TPM_BACKEND(obj)); - qemu_close(tpm_pt->tpm_fd); - qemu_close(tpm_pt->cancel_fd); + if (tpm_pt->tpm_fd >= 0) { + qemu_close(tpm_pt->tpm_fd); + } + if (tpm_pt->cancel_fd >= 0) { + qemu_close(tpm_pt->cancel_fd); + } qapi_free_TPMPassthroughOptions(tpm_pt->options); } |