diff options
| -rw-r--r-- | fs/smb/server/connection.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/smb/server/connection.c b/fs/smb/server/connection.c index b5e077f272cf..fbbc0529743f 100644 --- a/fs/smb/server/connection.c +++ b/fs/smb/server/connection.c @@ -98,6 +98,15 @@ void ksmbd_conn_free(struct ksmbd_conn *conn) kfree(conn->preauth_info); kfree(conn->mechToken); if (atomic_dec_and_test(&conn->refcnt)) { + /* + * async_ida is embedded in struct ksmbd_conn, so pair + * ida_destroy() with the final kfree() rather than with + * the unconditional field teardown above. This keeps + * the IDA valid for the entire lifetime of the struct, + * even while other refcount holders (oplock / vfs + * durable handles) still reference the connection. + */ + ida_destroy(&conn->async_ida); conn->transport->ops->free_transport(conn->transport); kfree(conn); } |