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| author | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2017-01-25 23:00:22 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2017-02-03 22:03:14 +0200 |
| commit | 7d761119a914ec0ac05ec2a5378d1f86e680967d (patch) | |
| tree | 6bc37ee3c9fedc7a375104bb1beab183f25de855 /security/selinux/hooks.c | |
| parent | 419a16d9cda3408090704d5e3956c866e18f0af6 (diff) | |
tpm: fix RC value check in tpm2_seal_trusted
The error code handling is broken as any error code that has the same
bits set as TPM_RC_HASH passes. Implemented tpm2_rc_value() helper to
parse the error value from FMT0 and FMT1 error codes so that these types
of mistakes are prevented in the future.
Fixes: 5ca4c20cfd37 ("keys, trusted: select hash algorithm for TPM2 chips")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions