Fix for UDP sockets refcount asymmetry in sockmap lookup/release. Accompanied by a selftest.
Signed-off-by: Michal Luczaj <[email protected]> --- Michal Luczaj (2): bpf, sockmap: Don't leak UDP socks on lookup-bind-release selftests/bpf: Add test for UDP sock leak on sockmap lookup-bind-release net/ipv4/udp_bpf.c | 3 ++ .../selftests/bpf/prog_tests/sockmap_basic.c | 50 ++++++++++++++++++++++ .../bpf/progs/test_sockmap_lookup_bind_release.c | 37 ++++++++++++++++ 3 files changed, 90 insertions(+) --- base-commit: 12091470c6b4c1c14b2de12dcbae2ada6cb6d20b change-id: 20260617-sockmap-lookup-udp-leak-bc4e5c5481d7 Best regards, -- Michal Luczaj <[email protected]>
