| From foo@baz Tue Aug 8 16:51:58 PDT 2017 |
| From: Xin Long <lucien.xin@gmail.com> |
| Date: Wed, 26 Jul 2017 14:19:46 +0800 |
| Subject: dccp: fix a memleak that dccp_ipv4 doesn't put reqsk properly |
| |
| From: Xin Long <lucien.xin@gmail.com> |
| |
| |
| [ Upstream commit b7953d3c0e30a5fc944f6b7bd0bcceb0794bcd85 ] |
| |
| The patch "dccp: fix a memleak that dccp_ipv6 doesn't put reqsk |
| properly" fixed reqsk refcnt leak for dccp_ipv6. The same issue |
| exists on dccp_ipv4. |
| |
| This patch is to fix it for dccp_ipv4. |
| |
| Signed-off-by: Xin Long <lucien.xin@gmail.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| net/dccp/ipv4.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/net/dccp/ipv4.c |
| +++ b/net/dccp/ipv4.c |
| @@ -635,6 +635,7 @@ int dccp_v4_conn_request(struct sock *sk |
| goto drop_and_free; |
| |
| inet_csk_reqsk_queue_hash_add(sk, req, DCCP_TIMEOUT_INIT); |
| + reqsk_put(req); |
| return 0; |
| |
| drop_and_free: |
