krb5 commit [krb5-1.13]: Increase hostname length in ipropd_svc.c

[Tom Yu]

https://github.com/krb5/krb5/commit/9effc4f2208ce8f01398e80c76420acdb7b254f9
commit 9effc4f2208ce8f01398e80c76420acdb7b254f9
Author: Tom Yu <tlyu at mit.edu>
Date:   Wed Jan 6 15:46:40 2016 -0500

    Increase hostname length in ipropd_svc.c
    
    On some systems, MAXHOSTNAMELEN is too short for valid fully qualified
    domain names.  Use NI_MAXHOST instead in ipropd_svc.c.
    
    (cherry picked from commit 39802ad406c294306a407ea3d1199941d8b5d773)
    
    ticket: 8336
    version_fixed: 1.13.4
    tags: -pullup
    status: resolved

 src/kadmin/server/ipropd_svc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/kadmin/server/ipropd_svc.c b/src/kadmin/server/ipropd_svc.c
index bc760fa..06ecb68 100644
--- a/src/kadmin/server/ipropd_svc.c
+++ b/src/kadmin/server/ipropd_svc.c
@@ -247,7 +247,7 @@ ipropx_resync(uint32_t vers, struct svc_req *rqstp)
 {
     static kdb_fullresync_result_t ret;
     char *ubuf = 0;
-    char clhost[MAXHOSTNAMELEN] = {0};
+    char clhost[NI_MAXHOST] = {0};
     int pret, fret;
     FILE *p;
     kadm5_server_handle_t handle = global_server_handle;