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| author | Jiayuan Chen <jiayuan.chen@linux.dev> | 2026-01-24 19:32:45 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-01-27 09:12:04 -0800 |
| commit | 17e2ce02bf5669dfa659976e93d409228cba98f9 (patch) | |
| tree | 597b4c1d7bf7711314914dd0311c06e13a645345 /kernel/livepatch | |
| parent | 929e30f9312514902133c45e51c79088421ab084 (diff) | |
selftests/bpf: Add tests for FIONREAD and copied_seq
This commit adds two new test functions: one to reproduce the bug reported
by syzkaller [1], and another to cover the calculation of copied_seq.
The tests primarily involve installing and uninstalling sockmap on
sockets, then reading data to verify proper functionality.
Additionally, extend the do_test_sockmap_skb_verdict_fionread() function
to support UDP FIONREAD testing.
[1] https://syzkaller.appspot.com/bug?extid=06dbd397158ec0ea4983
Signed-off-by: Jiayuan Chen <jiayuan.chen@linux.dev>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/r/20260124113314.113584-4-jiayuan.chen@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/livepatch')
0 files changed, 0 insertions, 0 deletions