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cifs: after upcalling for krb5 creds, invalidate key rather than revoking it

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Calling key_revoke here isn't ideal as further requests for the key will
end up returning -EKEYREVOKED until it gets purged from the cache. What we
really intend here is to force a new upcall on the next request_key.

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Jeff Layton 2012-07-23 13:14:28 -04:00 committed by Steve French
parent 0ec4f431eb
commit 00401ff780
1 changed files with 1 additions and 1 deletions
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2
fs/cifs/sess.c
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@ -938,7 +938,7 @@ CIFS_SessSetup(unsigned int xid, struct cifs_ses *ses,
ssetup_exit:
if (spnego_key) {
key_revoke(spnego_key);
key_invalidate(spnego_key);
key_put(spnego_key);
}
kfree(str_area);