Commit Graph

5 Commits

Author SHA1 Message Date
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
Warner Losh
03307d7ac3 Fix an obvious 'is odd' check.
len % 1 is always true. Fix StrHexToBytes to do a proper odd length
check. This was only called by DevPathFromTextGenericPath,
ConvertFromTextVendor and DevPathFromTextMAC, which we've not had
a need to actually use just yet.

Submitted by: David Binderman
PR: 229718
2018-07-12 16:19:17 +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
8af6a2c64e Define StrCmp in a funky was to be bug-compatible with EDK2 code.
Paper over a coverity issue:

*** CID 1372592:  API usage errors  (BAD_COMPARE)
/lib/libefivar/efivar-dp-parse.c: 2723 in DevPathFromTextiSCSI()
   Truncating the result of "strcmp" to "unsigned short" may cause it
   to be misinterpreted as 0. Note that "strcmp" may return an integer
   besides -1, 0, or 1.

We do this by making StrCmp return either 0 or 1 for equal or
not-equal.  There's a bug in the DevPathFromTextiSCSI cast of the
return value and this workaround will fix it without breaking other
users of StrCmp (all of which test for == 0).

https://bugzilla.tianocore.org/show_bug.cgi?id=440 has been filed
upstream to log this issue.

CID: 1372592
Sponsored by: Netflix
2017-03-23 02:30:52 +00:00
Warner Losh
7270962aa5 Bring in EDK2 routines for printing and parsing device paths.
This commit implements the (mostly?) Linux compatible
efidp_format_device_path and efidp_parse_device_path APIs. These are
the only APIs exposed through this library. However, they are built on
code from Tianocore's EDK2 MdePkg. They are brought in as new files
here for reasons described in FreeBSD-update.

Symbol versioning will be introduced to control what's exported from
the EDK2 code.

Some structural changes may be necessary when we move to sharing with
sys/boot/efi.

Sponsored by: Netflix
2017-03-09 00:31:31 +00:00