cifs: explicitly revoke SPNEGO key after session setup

[h-e-n] / fs / cifs / sess.c

diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 252fdc0..2851d5d 100644 (file)
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -624,8 +624,10 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
                                         ses, nls_cp);
 
 ssetup_exit:
-       if (spnego_key)
+       if (spnego_key) {
+               key_revoke(spnego_key);
                key_put(spnego_key);
+       }
        kfree(str_area);
        if (resp_buf_type == CIFS_SMALL_BUFFER) {
                cFYI(1, ("ssetup freeing small buf %p", iov[0].iov_base));