Commit Graph

7 Commits

Author SHA1 Message Date
Warner Losh
f17a98a602 Add additional sanity checks. 2019-12-09 01:32:18 +00:00
Warner Losh
52467047aa Regularize the Netflix copyright
Use recent best practices for Copyright form at the top of
the license:
1. Remove all the All Rights Reserved clauses on our stuff. Where we
   piggybacked others, use a separate line to make things clear.
2. Use "Netflix, Inc." everywhere.
3. Use a single line for the copyright for grep friendliness.
4. Use date ranges in all places for our stuff.

Approved by: Netflix Legal (who gave me the form), adrian@ (pmc files)
2019-02-04 21:28:25 +00:00
Ed Maste
6decf2ccbb libefivar: use standard 2-Clause FreeBSD license
Approved by:	imp
Sponsored by:	The FreeBSD Foundation
2018-03-02 15:12:18 +00:00
Warner Losh
670a4056e2 Need to convert '/' back to '\' when creating a path. Ideally, this
would be filesystem type dependent, but that's difficult to accomplish
and it's unclear how the UEFI firmware will cope. Be conservative and
make boot loaders cope instead.

Sponsored by: Netflix
2018-01-05 07:09:29 +00:00
Warner Losh
167b7a41ff Set dp to NULL when we free it, and tree a NULL dp as an error
condition. This should prevent a double free. In addition, prevent a
leak by freeing dp each loop and when we're done.

CID: 1383577
Sponsored by: Netflix
2018-01-05 07:09:24 +00:00
Mark Johnston
3e4f07fc77 Ensure that "out" is initialized in all error paths.
Reported by:	gcc
Reviewed by:	cem
Differential Revision:	https://reviews.freebsd.org/D13402
2017-12-07 15:16:17 +00:00
Warner Losh
09ee5d8ab6 Create a function to translate UEFI paths to unix paths
efivar_device_path_to_unix_path translates from UEFI to Unix
efivar_unix_path_to_device_path translates from Unix to UEFI

At present, only HD() device types are supported (both GPT and
MBR). CdRom and floppy devices aren't supported. ZFS isn't supported
because there's no way in the UEFI standard to specify a ZFS datastore.
Network devices aren't supported either.

Three forms of Unix path are accepted: /path/to/file (for a mounted
filesystem), //path/to/file (uses the EFI partition on the same disk
as /), and dev:/path/to/file (for unmounted filesystem). Two forms are
produced (the first and last).

Sponsored by: Netflix
2017-12-02 07:29:19 +00:00