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| author | Eric Dumazet <edumazet@google.com> | 2015-10-14 20:16:28 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-16 09:52:19 +0200 |
| commit | ebb516af60e18258aac8e80bbe068740ef1579ed (patch) | |
| tree | bf2c3efa6f72141e1824bcd075fcfcc250475476 /crypto/sha1_generic.c | |
| parent | tcp/dccp: add inet_csk_reqsk_queue_drop_and_put() helper (diff) | |
| download | linux-ebb516af60e18258aac8e80bbe068740ef1579ed.tar.xz linux-ebb516af60e18258aac8e80bbe068740ef1579ed.zip | |
tcp/dccp: fix race at listener dismantle phase
Under stress, a close() on a listener can trigger the
WARN_ON(sk->sk_ack_backlog) in inet_csk_listen_stop()
We need to test if listener is still active before queueing
a child in inet_csk_reqsk_queue_add()
Create a common inet_child_forget() helper, and use it
from inet_csk_reqsk_queue_add() and inet_csk_listen_stop()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'crypto/sha1_generic.c')
0 files changed, 0 insertions, 0 deletions