[Heimdal-source-changes] [heimdal/heimdal] 7d9fcb: Ensure newly allocated ccache handles are zeroed

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: 7d9fcb46b9f63016bccfd469d1685b72a5756b3f
      https://github.com/heimdal/heimdal/commit/7d9fcb46b9f63016bccfd469d1685b72a5756b3f
  Author: Viktor Dukhovni <viktor at twosigma.com>
  Date:   2016-06-02 (Thu, 02 Jun 2016)

  Changed paths:
    M lib/krb5/cache.c

  Log Message:
  -----------
  Ensure newly allocated ccache handles are zeroed

Otherwise, type-independent fields such as `initialized` have
uninitialized values, and incorrect behaviour may result.