Removed dangerous use of tmpnam()

mbuni/mmlib/mms_uaprof.c

@@ -617,7 +617,13 @@ static void remove_object(MIMEEntity *m, Octstr *ctype)
 
 static void mktmpfname(char fname[])
 {
-     tmpname(fname);
+     sprintf(fname, "%s/t%ld.%ld.%ld", 
+#ifdef P_tmpdir
+	     P_tmpdir,
+#else
+	     "/tmp"
+#endif
+	     random(), (long)getpid(), (long)time(NULL));     
 }
 
 static Octstr *mknewname(Octstr *oldname, char *ext)