From: Ken Raeburn <raeburn@mit.edu>
Date: Tue, 19 Oct 2004 21:39:53 +0000 (+0000)
Subject: * dnssrv.c (krb5int_make_srv_query_realm): Append a dot to the hostname, if
X-Git-Tag: krb5-1.4-beta1~12
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=03e3e5ace5c743bac25029e7bc3aef19f9a69f22;p=krb5.git

* dnssrv.c (krb5int_make_srv_query_realm): Append a dot to the hostname, if
there's room in the buffer, to avoid domain search paths.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16832 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/os/ChangeLog b/src/lib/krb5/os/ChangeLog
index 8282280cb..78e4936bf 100644
--- a/src/lib/krb5/os/ChangeLog
+++ b/src/lib/krb5/os/ChangeLog
@@ -1,3 +1,9 @@
+2004-10-19  Ken Raeburn  <raeburn@mit.edu>
+
+	* dnssrv.c (krb5int_make_srv_query_realm): Append a dot to the
+	hostname, if there's room in the buffer, to avoid domain search
+	paths.
+
 2004-10-19  Tom Yu  <tlyu@mit.edu>
 
 	* dnsglue.c (initparse): Skip query type and class when we lack
diff --git a/src/lib/krb5/os/dnssrv.c b/src/lib/krb5/os/dnssrv.c
index e0c593010..dffdc8d07 100644
--- a/src/lib/krb5/os/dnssrv.c
+++ b/src/lib/krb5/os/dnssrv.c
@@ -139,6 +139,10 @@ krb5int_make_srv_query_realm(const krb5_data *realm,
 	srv->priority = priority;
 	srv->weight = weight;
 	srv->port = port;
+	/* The returned names are fully qualified.  Don't let the
+	   local resolver code do domain search path stuff.  */
+	if (strlen(host) + 2 < sizeof(host))
+	    strcat(host, ".");
 	srv->host = strdup(host);
 	if (srv->host == NULL) {
 	    free(srv);