diff options
| author | Xin Long <[email protected]> | 2019-06-25 00:21:45 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-06-26 19:29:23 -0700 |
| commit | 25bff6d5478b2a02368097015b7d8eb727c87e16 (patch) | |
| tree | 75263bded0f1416c8958a00d201ded2370872e40 | |
| parent | 13696531dc90d2bd54d143aabcb766d228240e06 (diff) | |
sctp: change to hold sk after auth shkey is created successfully
Now in sctp_endpoint_init(), it holds the sk then creates auth
shkey. But when the creation fails, it doesn't release the sk,
which causes a sk defcnf leak,
Here to fix it by only holding the sk when auth shkey is created
successfully.
Fixes: a29a5bd4f5c3 ("[SCTP]: Implement SCTP-AUTH initializations.")
Reported-by: [email protected]
Reported-by: [email protected]
Signed-off-by: Xin Long <[email protected]>
Acked-by: Neil Horman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
| -rw-r--r-- | net/sctp/endpointola.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index e358437ba29b..69cebb2c998b 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -118,10 +118,6 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, /* Initialize the bind addr area */ sctp_bind_addr_init(&ep->base.bind_addr, 0); - /* Remember who we are attached to. */ - ep->base.sk = sk; - sock_hold(ep->base.sk); - /* Create the lists of associations. */ INIT_LIST_HEAD(&ep->asocs); @@ -154,6 +150,10 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, ep->prsctp_enable = net->sctp.prsctp_enable; ep->reconf_enable = net->sctp.reconf_enable; + /* Remember who we are attached to. */ + ep->base.sk = sk; + sock_hold(ep->base.sk); + return ep; nomem_shkey: |