On Thu, Dec 04, 2025 at 01:10:58AM -0800, caoping wrote:
handshake_req_submit() replaces sk->sk_destruct but never restores it when submission fails before the request is hashed. handshake_sk_destruct() then returns early and the original destructor never runs, leaking the socket. Restore sk_destruct on the error path.
Fixes: 3b3009ea8abb ("net/handshake: Create a NETLINK service for handling handshake requests") Reviewed-by: Chuck Lever chuck.lever@oracle.com Cc: stable@vger.kernel.org Signed-off-by: caoping caoping@cmss.chinamobile.com
Please slow down a bit.
When posting patches to netdev ML please allow at least 24h to elapse between revisions. This is to allow time for review. And ease load on shared CI infrastructure. Thanks!
Link: https://docs.kernel.org/process/maintainer-netdev.html