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| author | Bartosz Golaszewski <[email protected]> | 2023-01-06 10:07:19 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-01-11 14:15:10 +0000 |
| commit | 6b35b173dbc1711f8d272e3f322d2ad697015919 (patch) | |
| tree | 78ee7db1d6452e20a51cec6fc88605ffb2fc975b /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | spi: spidev: fix a race condition when accessing spidev->spi (diff) | |
| download | kernel-6b35b173dbc1711f8d272e3f322d2ad697015919.tar.gz kernel-6b35b173dbc1711f8d272e3f322d2ad697015919.zip | |
spi: spidev: remove debug messages that access spidev->spi without locking
The two debug messages in spidev_open() dereference spidev->spi without
taking the lock and without checking if it's not null. This can lead to
a crash. Drop the messages as they're not needed - the user-space will
get informed about ENOMEM with the syscall return value.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions