[Heimdal-source-changes] [heimdal/heimdal] 33137a: gss: allow source/target to be null on export/import

[Luke Howard]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: 33137a8c8246ef239c49a103bb1484cb389f5101
      https://github.com/heimdal/heimdal/commit/33137a8c8246ef239c49a103bb1484cb389f5101
  Author: Luke Howard <lukeh at padl.com>
  Date:   2020-04-16 (Thu, 16 Apr 2020)

  Changed paths:
    M lib/gssapi/krb5/export_sec_context.c
    M lib/gssapi/krb5/gsskrb5_locl.h
    M lib/gssapi/krb5/import_sec_context.c

  Log Message:
  -----------
  gss: allow source/target to be null on export/import

Allow the source and target names to be NULL when exporting or importing a
security context for the krb5 mechanism. This will be used in the future to
support skeletal contexts that only provide RFC4121 message protection
services.