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| author | Zhen Lei <[email protected]> | 2021-05-12 13:39:26 +0000 |
|---|---|---|
| committer | Jarkko Sakkinen <[email protected]> | 2021-05-12 19:36:50 +0000 |
| commit | 1df83992d977355177810c2b711afc30546c81ce (patch) | |
| tree | f954ac74c9bdd849135e3852f106ffd60588d684 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | tpm, tpm_tis: Reserve locality in tpm_tis_resume() (diff) | |
| download | kernel-1df83992d977355177810c2b711afc30546c81ce.tar.gz kernel-1df83992d977355177810c2b711afc30546c81ce.zip | |
tpm: fix error return code in tpm2_get_cc_attrs_tbl()
If the total number of commands queried through TPM2_CAP_COMMANDS is
different from that queried through TPM2_CC_GET_CAPABILITY, it indicates
an unknown error. In this case, an appropriate error code -EFAULT should
be returned. However, we currently do not explicitly assign this error
code to 'rc'. As a result, 0 was incorrectly returned.
Cc: [email protected]
Fixes: 58472f5cd4f6("tpm: validate TPM 2.0 commands")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Zhen Lei <[email protected]>
Reviewed-by: Jarkko Sakkinen <[email protected]>
Signed-off-by: Jarkko Sakkinen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions