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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-02-20 18:03:47 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-20 19:02:45 -0700 |
| commit | e6cb007c45dedada0a847eaa486c49509d63b1e8 (patch) | |
| tree | 6fbf38282440b4e64cd6efdd94e9f55b1edc34a6 /tools/perf/scripts/python/netdev-times.py | |
| parent | 99a10081647168022745859bb2f1c28b2f70dc83 (diff) | |
io_uring: zero ref_node after killing it
After a rsrc/files reference node's refs are killed, it must never be
used. And that's how it works, it either assigns a new node or kills the
whole data table.
Let's explicitly NULL it, that shouldn't be necessary, but if something
would go wrong I'd rather catch a NULL dereference to using a dangling
pointer.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions