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| author | Victor Nogueira <victor@mojatatu.com> | 2025-04-25 19:07:09 -0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-04-28 15:55:07 -0700 |
| commit | a6e1c5aa16dd5d351603c9d3ae259a069eabdcc2 (patch) | |
| tree | b5bbabbe4b4532aa5ebf37ea20f3f40eb6a4341c /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | net_sched: qfq: Fix double list add in class with netem as child qdisc (diff) | |
| download | linux-a6e1c5aa16dd5d351603c9d3ae259a069eabdcc2.tar.gz linux-a6e1c5aa16dd5d351603c9d3ae259a069eabdcc2.zip | |
selftests: tc-testing: Add TDC tests that exercise reentrant enqueue behaviour
Add 5 TDC tests that exercise the reentrant enqueue behaviour in drr,
ets, qfq, and hfsc:
- Test DRR's enqueue reentrant behaviour with netem (which caused a
double list add)
- Test ETS's enqueue reentrant behaviour with netem (which caused a double
list add)
- Test QFQ's enqueue reentrant behaviour with netem (which caused a double
list add)
- Test HFSC's enqueue reentrant behaviour with netem (which caused a UAF)
- Test nested DRR's enqueue reentrant behaviour with netem (which caused a
double list add)
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Victor Nogueira <victor@mojatatu.com>
Link: https://patch.msgid.link/20250425220710.3964791-6-victor@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions