From 2f15c0fb5c0c325c4ffa13240be41e533a82329d Mon Sep 17 00:00:00 2001
From: John Darrington <john@darrington.wattle.id.au>
Date: Sun, 24 Jul 2011 11:11:20 +0200
Subject: [PATCH] Fix memory leak
---
src/math/categoricals.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/src/math/categoricals.c b/src/math/categoricals.c
index 67ca1e9a..f1bd0902 100644
--- a/src/math/categoricals.c
+++ b/src/math/categoricals.c
@@ -243,6 +243,29 @@ categoricals_dump (const struct categoricals *cat)
void
categoricals_destroy (struct categoricals *cat)
{
+ struct variable_node *vn = NULL;
+ int i;
+ for (i = 0; i < cat->n_iap; ++i)
+ {
+ struct interaction_value *iv = NULL;
+ /* Interate over each interaction value, and unref any cases that we reffed */
+ HMAP_FOR_EACH (iv, struct interaction_value, node, &cat->iap[i].ivmap)
+ {
+ case_unref (iv->ccase);
+ }
+ hmap_destroy (&cat->iap[i].ivmap);
+ }
+
+ /* Interate over each variable and delete its value map */
+ HMAP_FOR_EACH (vn, struct variable_node, node, &cat->varmap)
+ {
+ hmap_destroy (&vn->valmap);
+ }
+
+ hmap_destroy (&cat->varmap);
+
+ pool_destroy (cat->pool);
+
free (cat);
}
--
2.30.2