keyctl_change_reqkey_auth

Name:Change the request_key authorisation key on the current process.

Proto:static int keyctl_change_reqkey_auth(struct key *key)

Type:int

Parameter:

Type	Parameter	Name
struct key *	key

1077

new = prepare_creds - Prepare a new set of credentials for modification* Prepare a new set of task credentials for modification

1078

If Not new Then Return -ENOMEM

1081

key_put - Discard a reference to a key.*@key: The key to discard a reference from.* Discard a reference to a key, and when all the references are gone, we* schedule the cleanup task to come and pull it out of the tree in process

1082

assumed request_key authority = key_get(key)

1084

Return mmit_creds - Install new credentials upon the current task*@new: The credentials to be assigned* Install a new set of credentials to the current task, using RCU to replace* the old set. Both the objective and the subjective credentials pointers are

**Caller**
Name	Describe
keyctl_instantiate_key_common	Instantiate a key with the specified payload and link the key into the* destination keyring if one is given.* The caller must have the appropriate instantiation permit set for this to* work (see keyctl_assume_authority). No other permissions are required.
keyctl_reject_key	Negatively instantiate the key with the given timeout (in seconds) and error* code and link the key into the destination keyring if one is given.* The caller must have the appropriate instantiation permit set for this to
keyctl_assume_authority	Assume (or clear) the authority to instantiate the specified key

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