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tcx: Fix splat in ingress_destroy upon tcx_entry_free

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On qdisc destruction, the ingress_destroy() needs to update the correct
entry, that is, tcx_entry_update must NULL the dev->tcx_ingress pointer.
Therefore, fix the typo.

Fixes: e420bed025 ("bpf: Add fd-based tcx multi-prog infra with link support")
Reported-by: [email protected]
Reported-by: [email protected]
Reported-by: [email protected]
Signed-off-by: Daniel Borkmann <[email protected]>
Tested-by: [email protected]
Tested-by: [email protected]
Tested-by: [email protected]
Tested-by: Petr Machata <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
This commit is contained in:
Daniel Borkmann
2023-07-24 11:42:35 -07:00
committed by Jakub Kicinski
parent 5322a27c0d
commit dc644b540a
1 changed files with 1 additions and 1 deletions
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net/sched/sch_ingress.c
+1 -1
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@@ -123,7 +123,7 @@ static void ingress_destroy(struct Qdisc *sch)
if (entry) {
tcx_miniq_set_active(entry, false);
if (!tcx_entry_is_active(entry)) {
tcx_entry_update(dev, NULL, false);
tcx_entry_update(dev, NULL, true);
tcx_entry_free(entry);
}
}