tipc: fix memory leak in tipc_accept_from_sock()

When the function tipc_accept_from_sock() fails to create an instance of
struct tipc_subscriber it omits to free the already created instance of
struct tipc_conn instance before it returns.

We fix that with this commit.

Reported-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/tipc/server.c b/net/tipc/server.c
index 2710101ba4c1..d60c30342327 100644
--- a/net/tipc/server.c
+++ b/net/tipc/server.c
@@ -314,6 +314,7 @@ static int tipc_accept_from_sock(struct tipc_conn *con)
         newcon->usr_data = s->tipc_conn_new(newcon->conid);
         if (!newcon->usr_data) {
                 sock_release(newsock);
+                conn_put(newcon);
                 return -ENOMEM;
         }