[krbdev.mit.edu #7929] git commit

[Greg Hudson via RT]

Simplify and fix k5_check_cert_address

Get rid of the address union.  Store the result of get_cert_cn in a
signed variable so we can meaningfully check for negative results.
Make get_cert_cn return int for consistency with
X509_NAME_get_text_by_NID and its two callers.

Also add an emacs mode line to the top of the file.

https://github.com/krb5/krb5/commit/b6ec31e4e599db867ff19beef3be9b0bfa5b70eb
Author: Greg Hudson <ghudson at mit.edu>
Commit: b6ec31e4e599db867ff19beef3be9b0bfa5b70eb
Branch: master
 src/lib/krb5/os/checkhost.c |   31 ++++++++++++-------------------
 1 files changed, 12 insertions(+), 19 deletions(-)