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| author | Valentin Schneider <[email protected]> | 2023-09-01 15:10:37 +0000 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2023-09-02 01:27:22 +0000 |
| commit | 1caf7adb9e000479d2bd29c86b6d7eaeb24b1b05 (patch) | |
| tree | faa19b680ff1a3028f8f80a622037398d5392656 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | tracing/filters: Fix error-handling of cpulist parsing buffer (diff) | |
| download | kernel-1caf7adb9e000479d2bd29c86b6d7eaeb24b1b05.tar.gz kernel-1caf7adb9e000479d2bd29c86b6d7eaeb24b1b05.zip | |
tracing/filters: Fix double-free of struct filter_pred.mask
When a cpulist filter is found to contain a single CPU, that CPU is saved
as a scalar and the backing cpumask storage is freed.
Also NULL the mask to avoid a double-free once we get down to
free_predicate().
Link: https://lkml.kernel.org/r/[email protected]
Cc: Masami Hiramatsu <[email protected]>
Reported-by: Steven Rostedt <[email protected]>
Signed-off-by: Valentin Schneider <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions