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author | Tom Rini <trini@konsulko.com> | 2016-04-12 22:11:22 +0300 |
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committer | Simon Glass <sjg@chromium.org> | 2016-04-15 17:14:37 +0300 |
commit | 7e019daf7ab9dca3bf782d6de866b36d44ede95e (patch) | |
tree | 4af49ad4fc2afdb4ddc9a013476251aee443a9e0 /drivers/tpm/tpm_tis_sandbox.c | |
parent | 43c4d44e3330fd21679c0790fa2176075d0e69bf (diff) | |
download | u-boot-7e019daf7ab9dca3bf782d6de866b36d44ede95e.tar.xz |
drivers/tpm/tpm_tis_sandbox.c: Fix uninitialized variable use
In rollback_space_kernel we were not initializing the reserved fields
which should be for safety sake, and doing memset here means we don't
need to set the version field specifically either.
Reported-by: Coverity (CID: 143917)
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers/tpm/tpm_tis_sandbox.c')
-rw-r--r-- | drivers/tpm/tpm_tis_sandbox.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tpm/tpm_tis_sandbox.c b/drivers/tpm/tpm_tis_sandbox.c index 4aade565e2..e7746dc675 100644 --- 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)); |