From: Tom Yu <tlyu@mit.edu>
Date: Wed, 6 Jan 2016 20:46:40 +0000 (-0500)
Subject: Increase hostname length in ipropd_svc.c
X-Git-Tag: krb5-1.13.4-final~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9effc4f2208ce8f01398e80c76420acdb7b254f9;p=thirdparty%2Fkrb5.git

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
---

diff --git a/src/kadmin/server/ipropd_svc.c b/src/kadmin/server/ipropd_svc.c
index bc760fa5f8..06ecb6877d 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;