From: Chris Provenzano <proven@mit.edu>
Date: Tue, 25 Apr 1995 09:00:13 +0000 (+0000)
Subject: krb5_locate_kdc(): Pass a NUL terminated realm to profile_get_values()
X-Git-Tag: krb5-1.0-beta5~271
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=a6cb1d68383f20b7efe92ce9ad3841e4b306d61d;p=krb5.git

krb5_locate_kdc(): Pass a NUL terminated realm to profile_get_values()

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5478 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/os/ChangeLog b/src/lib/krb5/os/ChangeLog
index e52844606..270a1e578 100644
--- a/src/lib/krb5/os/ChangeLog
+++ b/src/lib/krb5/os/ChangeLog
@@ -1,3 +1,8 @@
+Tue Apr 25 04:50:13 1995  Chris Procenzano (proven@mit.edu)
+
+	* locate_kdc.c (krb5_locate_kdc()): Pass a NUL terminated realm
+		to profile_get_values(). 
+
 Mon Apr 24 17:20:14 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>
 
 	* locate_kdc.c (krb5_locate_kdc): Don't deref NULL pointer
diff --git a/src/lib/krb5/os/locate_kdc.c b/src/lib/krb5/os/locate_kdc.c
index b13f65d1a..d5a280803 100644
--- a/src/lib/krb5/os/locate_kdc.c
+++ b/src/lib/krb5/os/locate_kdc.c
@@ -52,14 +52,21 @@ krb5_locate_kdc(context, realm, addr_pp, naddrs)
     u_short sec_udpport = htons(KRB5_DEFAULT_SEC_PORT);
 #endif
 
+    if ((host = malloc(realm->length + 1)) == NULL) 
+	return ENOMEM;
+
+    strncpy(host, realm->data, realm->length);
+    host[realm->length] = '\0';
     hostlist = 0;
     
     realm_kdc_names[0] = "realms";
-    realm_kdc_names[1] = realm->data;
+    realm_kdc_names[1] = host;
     realm_kdc_names[2] = "kdc";
     realm_kdc_names[3] = 0;
 
     code = profile_get_values(context->profile, realm_kdc_names, &hostlist);
+    krb5_xfree(host);
+
     if (code == PROF_NO_SECTION)
 	return KRB5_REALM_UNKNOWN;
     if (code == PROF_NO_RELATION)