request_key.2: srcfix: add FIXME

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-10-24 12:48:23 +02:00
parent 3d4f67dd5d
commit c7e3fd59ed
1 changed files with 3 additions and 0 deletions

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@ -67,6 +67,9 @@ to generate the key.
If that is unsuccessful also, then an error will be returned, and a temporary
negative key will be installed in the nominated
.IR keyring .
.\" FIXME Is 'keyring' allowed to be NULL? Reading the source, it appears so,
.\" with the result that the key is linked into a default keyring
.\" as specified by KEYCTL_SET_REQKEY_KEYRING.
This will expire after a few seconds, but will cause subsequent
calls to
.BR request_key ()