diff options
| author | Eric Dumazet <[email protected]> | 2019-10-14 06:47:57 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-10-15 20:13:33 -0700 |
| commit | cab209e571a9375f7dc6db69a6c40d2d98e57e3b (patch) | |
| tree | 0a02520a515cd2b22e5fe2e0f2b178b28cb8e31f /lib/mpi/mpi-inline.h | |
| parent | c9b96eb6da2a4eadf1d82d27e503ce0cd2ca43fd (diff) | |
tcp: fix a possible lockdep splat in tcp_done()
syzbot found that if __inet_inherit_port() returns an error,
we call tcp_done() after inet_csk_prepare_forced_close(),
meaning the socket lock is no longer held.
We might fix this in a different way in net-next, but
for 5.4 it seems safer to relax the lockdep check.
Fixes: d983ea6f16b8 ("tcp: add rcu protection around tp->fastopen_rsk")
Signed-off-by: Eric Dumazet <[email protected]>
Reported-by: syzbot <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-inline.h')
0 files changed, 0 insertions, 0 deletions