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| author |   Paolo Abeni <pabeni@redhat.com> | 2020-04-30 15:01:53 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-04-30 12:23:22 -0700 |
| commit | d6085fe19b8ec53d8ea2d8a10390b7ab6978ac44 (patch) | |
| tree | 8d86b32993478227f5a62f98d2f232f53afa6314 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mptcp: move option parsing into mptcp_incoming_options() (diff) | |
| download | linux-dev-d6085fe19b8ec53d8ea2d8a10390b7ab6978ac44.tar.xz linux-dev-d6085fe19b8ec53d8ea2d8a10390b7ab6978ac44.zip | |
mptcp: avoid a WARN on bad input.
Syzcaller has found a way to trigger the WARN_ON_ONCE condition
in check_fully_established().
The root cause is a legit fallback to TCP scenario, so replace
the WARN with a plain message on a more strict condition.
Fixes: f296234c98a8 ("mptcp: Add handling of incoming MP_JOIN requests")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions