tree f49cb9edd9d2b813fde5815981464e50d7fdd3b8
parent 609d6ec4162aeea66ead0e8eb2afd9b5bd4a7155
author Elliott Hughes <enh@google.com> 1572378669 -0700
committer Elliott Hughes <enh@google.com> 1572379859 +0000

Take a couple of wcs MTE patches from upstream FreeBSD.

  r293856 | brooks | 2016-01-13 13:50:08 -0800 (Wed, 13 Jan 2016) | 10 lines

  Avoid reading pass the end of the source buffer when it is not NUL
  terminated.

  If this buffer is adjacent to an unmapped page or a version of C with
  bounds checked is used this may result in a crash.

  PR:		206178
  Submitted by:	Alexander Cherepanov <cherepan@mccme.ru>
  MFC after:	1 week

and

  r293855 | brooks | 2016-01-13 13:49:01 -0800 (Wed, 13 Jan 2016) | 10 lines

  Avoid reading pass the end of the source buffer when it is not NUL
  terminated.

  If this buffer is adjacent to an unmapped page or a version of C with
  bounds checked is used this may result in a crash.

  PR:		206177
  Submitted by:	Alexander Cherepanov <cherepan@mccme.ru>
  MFC after:	1 week

Test: treehugger
Change-Id: I3f7b9e6d0648574d2836f7721dfe47c1bae146de