diff options
| author | Daniel Borkmann <[email protected]> | 2017-08-17 17:22:36 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-08-17 10:25:18 -0700 |
| commit | 976d28bfd1f62a3f8e5370c5e7127ff5b3499359 (patch) | |
| tree | 772b86c56604fa18395437281ce0861522369daf /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 8c37bc677af3458dd5598d22467fb913f31c5bb2 (diff) | |
bpf: don't enable preemption twice in smap_do_verdict
In smap_do_verdict(), the fall-through branch leads to call
preempt_enable() twice for the SK_REDIRECT, which creates an
imbalance. Only enable it for all remaining cases again.
Fixes: 174a79ff9515 ("bpf: sockmap with sk redirect support")
Reported-by: Alexei Starovoitov <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: John Fastabend <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions