diff --git a/appl/telnet/ChangeLog b/appl/telnet/ChangeLog
index 0b4adfe97..334042e65 100644
--- a/appl/telnet/ChangeLog
+++ b/appl/telnet/ChangeLog
@@ -1,3 +1,17 @@
+2005-10-22  Love Hörnquist Åstrand  <lha@it.su.se>
+
+	* telnet/commands.c: Check return value from asprintf instead of
+	string != NULL since it undefined behavior on Linux. From Björn
+	Sandell
+
+	* libtelnet/kerberos5.c: Check return value from asprintf instead
+	of string != NULL since it undefined behavior on Linux. From Björn
+	Sandell
+
+	* libtelnet/kerberos.c: Check return value from asprintf instead
+	of string != NULL since it undefined behavior on Linux. From Björn
+	Sandell
+	
 2005-08-08  Love Hörnquist Åstrand  <lha@it.su.se>
 
 	* telnetd/telnetd.c: Fix printing of /etc/issue{,.net}.
diff --git a/appl/xnlock/ChangeLog b/appl/xnlock/ChangeLog
index e23dbaf84..49c1ce04f 100644
--- a/appl/xnlock/ChangeLog
+++ b/appl/xnlock/ChangeLog
@@ -1,3 +1,8 @@
+2005-10-22  Love Hörnquist Åstrand  <lha@it.su.se>
+
+	* xnlock.c: Check return value from asprintf instead of string !=
+	NULL since it undefined behavior on Linux. From Björn Sandell
+	
 2005-04-06  Love Hörnquist Åstrand  <lha@it.su.se>
 
 	* xnlock.c: use NULL as last argument to execl, not 0