diff options
| author | Ricardo Schwarzmeier | 2018-06-26 17:31:45 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen | 2018-07-28 17:03:11 +0300 |
| commit | 36a11029b07ee30bdc4553274d0efea645ed9d91 (patch) | |
| tree | a0905a4c425cd3c4ce19357b130783a24cc4c977 /drivers/uio/Kconfig | |
| parent | 627448e85c766587f6fdde1ea3886d6615081c77 (diff) | |
tpm: Return the actual size when receiving an unsupported command
The userpace expects to read the number of bytes stated in the header.
Returning the size of the buffer instead would be unexpected.
Cc: stable@vger.kernel.org
Fixes: 095531f891e6 ("tpm: return a TPM_RC_COMMAND_CODE response if command is not implemented")
Signed-off-by: Ricardo Schwarzmeier <Ricardo.Schwarzmeier@infineon.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/uio/Kconfig')
0 files changed, 0 insertions, 0 deletions