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authorSimo Sorce <idra@samba.org>2006-09-14 16:29:07 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 11:51:47 -0500
commitf560ee201da836e936ad7386eef8f22b7e78e07e (patch)
treedcc0b6496e67026d713148e74a295419f16c70a6 /source3
parentfcec9a23e951c40342cd37443cd16a213101eb41 (diff)
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r18529: warn the user that putting the machine host name on the
127.0.0.1 line in /etc/hosts is not ok for Kerberos. (This used to be commit 85126391e11006514af8e6c6b88eb7fa21abf49a)
Diffstat (limited to 'source3')
-rw-r--r--source3/lib/util.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 1a75c11e9a..086b3c7068 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -2847,6 +2847,14 @@ void name_to_fqdn(fstring fqdn, const char *name)
}
}
}
+ if (full && (StrCaseCmp(full, "localhost.localdomain") == 0)) {
+ DEBUG(1, ("WARNING: your /etc/hosts file may be broken!\n"));
+ DEBUGADD(1, (" specifing the machine hostname for address 127.0.0.1 may lead\n"));
+ DEBUGADD(1, (" to Kerberos authentication probelms as localhost.localdomain\n"));
+ DEBUGADD(1, (" may end up to be used instead of the real machine FQDN.\n"));
+ full = hp->h_name;
+ }
+
if (!full) {
full = hp->h_name;
}