From 95895823f75108cbfed2697498e4e097f493b236 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Mon, 19 Oct 2009 00:49:29 +0000
Subject: Fix some memory leaks.

dmnsn_delete_pigment() was not using the free_fn, and kD splay trees were not
being deleted after raytracing finished.
---
 libdimension/texture.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'libdimension/texture.c')

diff --git a/libdimension/texture.c b/libdimension/texture.c
index a5ebd90..3867628 100644
--- a/libdimension/texture.c
+++ b/libdimension/texture.c
@@ -32,11 +32,16 @@ dmnsn_new_pigment()
   return pigment;
 }
 
-/* Free a dummy pigment */
+/* Free a pigment */
 void
 dmnsn_delete_pigment(dmnsn_pigment *pigment)
 {
-  free(pigment);
+  if (pigment) {
+    if (pigment->free_fn) {
+      (*pigment->free_fn)(pigment->ptr);
+    }
+    free(pigment);
+  }
 }
 
 /* Allocate a dummy texture */
-- 
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