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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-08-29 22:23:04 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-08-31 06:17:50 +0300 |
| commit | db213b0cfe3268d8b1d382b3bcc999c687a2567f (patch) | |
| tree | 2d0ccbd746cd4f01d188fe40f303ecf2e25df81e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c158ceb826068a8bbe3c9e78df420f47ba53c8a8 (diff) | |
| download | linux-db213b0cfe3268d8b1d382b3bcc999c687a2567f.tar.xz | |
firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()
If the __qcuefi pointer is not set, then in the original code, we would
hold onto the lock. That means that if we tried to set it later, then
it would cause a deadlock. Drop the lock on the error path. That's
what all the callers are expecting.
Fixes: 759e7a2b62eb ("firmware: Add support for Qualcomm UEFI Secure Application")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/19829bc4-1b6f-47f7-847a-e90c25749e40@stanley.mountain
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions