X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fcrosstabs.q;h=0dbb83719ac434a925e36cf2040553a2f3df1c33;hb=fab68e4ef0a6f43179bdd5bebe959ef391489a7a;hp=3f140059fede345280ed5402e8bbcc01c5ac330f;hpb=f5c108becd49d78f4898cab11352291f5689d24e;p=pspp-builds.git

diff --git a/src/language/stats/crosstabs.q b/src/language/stats/crosstabs.q
index 3f140059..0dbb8371 100644
--- a/src/language/stats/crosstabs.q
+++ b/src/language/stats/crosstabs.q
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 /* FIXME:
 
@@ -193,11 +191,16 @@ int
 cmd_crosstabs (struct lexer *lexer, struct dataset *ds)
 {
   int result = internal_cmd_crosstabs (lexer, ds);
+  int i;
 
   free (variables);
   pool_destroy (pl_tc);
   pool_destroy (pl_col);
 
+  for (i = 0; i < nxtab; i++)
+    free (xtab[i]);
+  free (xtab);
+
   return result;
 }
 
@@ -824,6 +827,16 @@ postcalc (void)
   }
 
   hsh_destroy (gen_tab);
+  if (mode == INTEGER)
+    {
+      int i;
+      for (i = 0; i < n_sorted_tab; i++)
+        {
+          free (sorted_tab[i]->u.data);
+          free (sorted_tab[i]);
+        }
+      free (sorted_tab);
+    }
 }
 
 static void insert_summary (struct tab_table *, int tab_index, double valid);