[krbdev.mit.edu #8514] git commit

[Tom Yu via RT]

Use zap() more consistently

Use zap() or zapfree() in places where we previously used memset() to
scrub memory.  Reported by Zhaomo Yang and Brian Johannesmeyer.

(cherry picked from commit d58cfa06bab766cf1354bc593deea300388072c0)

https://github.com/krb5/krb5/commit/c051de65f9b7432a4e2c400d1a722470c08e6691
Author: Greg Hudson <ghudson at mit.edu>
Committer: Tom Yu <tlyu at mit.edu>
Commit: c051de65f9b7432a4e2c400d1a722470c08e6691
Branch: krb5-1.15
 src/kadmin/dbutil/kdb5_create.c           |    5 +----
 src/kdc/main.c                            |    3 +--
 src/lib/crypto/builtin/enc_provider/rc4.c |    6 ++----
 src/lib/gssapi/krb5/delete_sec_context.c  |    2 +-
 src/lib/gssapi/krb5/export_sec_context.c  |    2 +-
 src/lib/gssapi/krb5/lucid_context.c       |    4 ++--
 src/lib/gssapi/mechglue/g_initialize.c    |    6 ++----
 src/lib/kadm5/srv/svr_principal.c         |    9 ++-------
 src/lib/krb5/krb/authdata.c               |    3 +--
 src/lib/krb5/krb/pac.c                    |   11 +++--------
 10 files changed, 16 insertions(+), 35 deletions(-)