diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-10-14 20:16:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-16 09:52:18 +0200 |
| commit | f03f2e154f52fdaa982de7e2c386737679963dc9 (patch) | |
| tree | f88db80f207233d0b5eef878687bc032f89f9269 /net/dccp | |
| parent | Revert "inet: fix double request socket freeing" (diff) | |
| download | linux-f03f2e154f52fdaa982de7e2c386737679963dc9.tar.xz linux-f03f2e154f52fdaa982de7e2c386737679963dc9.zip | |
tcp/dccp: add inet_csk_reqsk_queue_drop_and_put() helper
Let's reduce the confusion about inet_csk_reqsk_queue_drop() :
In many cases we also need to release reference on request socket,
so add a helper to do this, reducing code size and complexity.
Fixes: 4bdc3d66147b ("tcp/dccp: fix behavior of stale SYN_RECV request sockets")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/ipv4.c | 2 | ||||
| -rw-r--r-- | net/dccp/ipv6.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 644af510d932..59bc180b02d8 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -828,7 +828,7 @@ lookup: if (likely(sk->sk_state == DCCP_LISTEN)) { nsk = dccp_check_req(sk, skb, req); } else { - inet_csk_reqsk_queue_drop(sk, req); + inet_csk_reqsk_queue_drop_and_put(sk, req); goto lookup; } if (!nsk) { diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 68831931b1fe..d9cc731f2619 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -686,7 +686,7 @@ lookup: if (likely(sk->sk_state == DCCP_LISTEN)) { nsk = dccp_check_req(sk, skb, req); } else { - inet_csk_reqsk_queue_drop(sk, req); + inet_csk_reqsk_queue_drop_and_put(sk, req); goto lookup; } if (!nsk) { |