tree 40485d37c352b90d936c2c95239ea9d4e7d2f140
parent 108074611015bccfaf9ef50710edfd6929e55cd3
author Eric Dumazet <edumazet@google.com> 1504899887 -0700
committer David S. Miller <davem@davemloft.net> 1504912037 -0700

tcp: fix a request socket leak

While the cited commit fixed a possible deadlock, it added a leak
of the request socket, since reqsk_put() must be called if the BPF
filter decided the ACK packet must be dropped.

Fixes: d624d276d1dd ("tcp: fix possible deadlock in TCP stack vs BPF filter")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>