Revision: 56707
http://sourceforge.net/p/brlcad/code/56707
Author: r_weiss
Date: 2013-08-08 22:43:09 +0000 (Thu, 08 Aug 2013)
Log Message:
-----------
Fixed some memory free errors when raytracing with bot-tie.
Modified Paths:
--------------
brlcad/trunk/src/librt/primitives/bot/tie_kdtree.c
Modified: brlcad/trunk/src/librt/primitives/bot/tie_kdtree.c
===================================================================
--- brlcad/trunk/src/librt/primitives/bot/tie_kdtree.c 2013-08-08 22:06:10 UTC
(rev 56706)
+++ brlcad/trunk/src/librt/primitives/bot/tie_kdtree.c 2013-08-08 22:43:09 UTC
(rev 56707)
@@ -124,9 +124,13 @@
tie_kdtree_free_node(&((struct tie_kdtree_s
*)(((intptr_t)(node_aligned->data)) & ~0x7L))[1]);
} else {
/* This node points to a geometry node, free it */
- bu_free(((struct tie_geom_s *)((intptr_t)(node_aligned->data) &
~0x7L))->tri_list, "tri_list");
+ struct tie_geom_s *tmp;
+ tmp = (struct tie_geom_s *)((intptr_t)(node_aligned->data) & ~0x7L);
+ if (tmp->tri_num > 0) {
+ bu_free(tmp->tri_list, "tri_list");
+ }
+ bu_free(tmp, "data");
}
- bu_free((void*)((intptr_t)(node_aligned->data) & ~0x7L), "data");
}
static void
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