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2017-11-15KEYS: fix in-kernel documentation for keyctl_read()Eric Biggers
When keyctl_read() is passed a buffer that is too small, the behavior is inconsistent. Some key types will fill as much of the buffer as possible, while others won't copy anything. Moreover, the in-kernel documentation contradicted the man page on this point. Update the in-kernel documentation to say that this point is unspecified. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: David Howells <dhowells@redhat.com>
2017-08-30docs: ReSTify table of contents in core.rstJosh Holland
Sphinx will now generate the table of contents automatically, which avoids having the ToC getting out of sync with the rest of the document. Signed-off-by: Josh Holland <anowlcalledjosh@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-08-24docs: Fix paths in security/keysJosh Holland
Several paths in the security/keys documentation were incorrect. Signed-off-by: Josh Holland <anowlcalledjosh@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-07-14KEYS: Add documentation for asymmetric keyring restrictionsMat Martineau
Provide more specific examples of keyring restrictions as applied to X.509 signature chain verification. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-05-18doc: ReSTify keys.txtKees Cook
This creates a new section in the security development index for kernel keys, and adjusts for ReST markup. Cc: David Howells <dhowells@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>