diff options
| author | Srish Srinivasan <ssrish@linux.ibm.com> | 2026-09-12 11:59:49 +0530 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2026-10-19 16:25:48 +0300 |
| commit | f92d0ccb05bf9089072cb067dda0dffd5394c4ef (patch) | |
| tree | 1a413b40268a4d8ff463a2877448e1db10e1f5a4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | c03c1a14507dfaf8b856c2608f9ac216021fc222 (diff) | |
keys/trusted_keys: return immediately after TPM unseal failure
trusted_tpm_unseal() proceeds to pcrlock() when the TPM unseal operation
fails. If pcrlock() succeeds, its return value overwrites the unseal error,
causing key instantiation to succeed.
Return immediately when unseal fails to preserve the original error.
Cc: stable@vger.kernel.org # v5.15+
Fixes: 5d0682be3189 ("KEYS: trusted: Add generic trusted keys framework")
Signed-off-by: Srish Srinivasan <ssrish@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lore.kernel.org/r/20260912062950.279104-2-ssrish@linux.ibm.com
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions