From: Theodore Tso <tytso@mit.edu>
Date: Sat, 22 Apr 1995 04:54:47 +0000 (+0000)
Subject: Only call krb5_init_context if the telnet context hasn't been
X-Git-Tag: krb5-1.0-beta5~297
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=cb64f4d641fdf2b4813dd4d1c11805264a9466e7;p=krb5.git

Only call krb5_init_context if the telnet context hasn't been
initialized yet.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5449 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/appl/telnet/libtelnet/ChangeLog b/src/appl/telnet/libtelnet/ChangeLog
index abe3422fa..a9a555b61 100644
--- a/src/appl/telnet/libtelnet/ChangeLog
+++ b/src/appl/telnet/libtelnet/ChangeLog
@@ -1,3 +1,8 @@
+Sat Apr 22 00:50:14 1995  Theodore Y. Ts'o  (tytso@dcl)
+
+	* kerberos5.c (kerberos5_init): Only call krb5_init_context if 
+		the telnet context hasn't been initialized yet.
+
 Thu Apr 20 20:12:32 1995  Mark Eichin  <eichin@cygnus.com>
 
 	Changes for testsuite from Ian Taylor <ian@cygnus.com>
diff --git a/src/appl/telnet/libtelnet/kerberos5.c b/src/appl/telnet/libtelnet/kerberos5.c
index 268bdb345..5f1685e65 100644
--- a/src/appl/telnet/libtelnet/kerberos5.c
+++ b/src/appl/telnet/libtelnet/kerberos5.c
@@ -154,7 +154,7 @@ Data(ap, type, d, c)
         return(net_write(str_data, p - str_data));
 }
 
-krb5_context telnet_context;
+krb5_context telnet_context = 0;
 int
 kerberos5_init(ap, server)
 	Authenticator *ap;
@@ -167,7 +167,8 @@ kerberos5_init(ap, server)
 	memset(&session_key, 0, sizeof(session_key));
 	session_key.magic = KV5M_KEYBLOCK;
 	session_key.etype = ETYPE_UNKNOWN;
-        krb5_init_context(&telnet_context);
+	if (telnet_context == 0)
+	    krb5_init_context(&telnet_context);
         krb5_init_ets(telnet_context);
 	return(1);
 }