drivers/tpm/tpm_tis_sandbox.c: Fix uninitialized variable use

[people/ms/u-boot.git] / drivers / tpm / tpm_tis_sandbox.c

diff --git a/drivers/tpm/tpm_tis_sandbox.c b/drivers/tpm/tpm_tis_sandbox.c
index 4aade565e27a78a5b0da9ba962c4cab386b1c8cc..e7746dc67590776d8378fda7b821607022db23b1 100644 (file)
--- a/drivers/tpm/tpm_tis_sandbox.c
+++ b/drivers/tpm/tpm_tis_sandbox.c
@@ -214,9 +214,9 @@ static int sandbox_tpm_xfer(struct udevice *dev, const uint8_t *sendbuf,
 
                        data = recvbuf + TPM_RESPONSE_HEADER_LENGTH +
                                        sizeof(uint32_t);
+                       memset(&rsk, 0, sizeof(struct rollback_space_kernel));
                        rsk.struct_version = 2;
                        rsk.uid = ROLLBACK_SPACE_KERNEL_UID;
-                       rsk.kernel_versions = 0;
                        rsk.crc8 = crc8(0, (unsigned char *)&rsk,
                                        offsetof(struct rollback_space_kernel,
                                                 crc8));