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| author | Alexei Starovoitov <[email protected]> | 2021-02-11 19:35:00 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2021-02-11 19:35:00 -0800 |
| commit | 1336c662474edec3966c96c8de026f794d16b804 (patch) | |
| tree | d891b4d525f53a144fe35653153ba84127435b0c /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 6fdd671baaf587cca17603485f9ef4bf7a1f9be1 (diff) | |
bpf: Clear per_cpu pointers during bpf_prog_realloc
bpf_prog_realloc copies contents of struct bpf_prog.
The pointers have to be cleared before freeing old struct.
Reported-by: Ilya Leoshkevich <[email protected]>
Fixes: 700d4796ef59 ("bpf: Optimize program stats")
Fixes: ca06f55b9002 ("bpf: Add per-program recursion prevention mechanism")
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions