From: kramm <kramm>
Date: Sun, 27 Mar 2005 21:00:44 +0000 (+0000)
Subject: swf_Shape2Free() now set's all free'd pointers to 0
X-Git-Tag: release-0-7-0~155
X-Git-Url: http://git.asbjorn.biz/?a=commitdiff_plain;h=4ac2bb486e0cf7784f7334e955d0a17bc1df41c2;p=swftools.git

swf_Shape2Free() now set's all free'd pointers to 0
---

diff --git a/lib/modules/swfshape.c b/lib/modules/swfshape.c
index 6ef8aa2..187047b 100644
--- a/lib/modules/swfshape.c
+++ b/lib/modules/swfshape.c
@@ -749,17 +749,26 @@ SRECT swf_GetShapeBoundingBox(SHAPE2*shape2)
 void swf_Shape2Free(SHAPE2 * s)
 {
     SHAPELINE*line = s->lines;
+    s->lines = 0;
     while(line) {
 	SHAPELINE*next = line->next;
+	line->next = 0;
 	rfx_free(line);
 	line = next;
     }
-    if(s->linestyles)
+
+    if(s->linestyles) {
 	rfx_free(s->linestyles);
-    if(s->fillstyles)
+	s->linestyles = 0;
+    }
+    if(s->fillstyles) {
 	rfx_free(s->fillstyles);
-    if(s->bbox)
+	s->fillstyles = 0;
+    }
+    if(s->bbox) {
 	rfx_free(s->bbox);
+	s->bbox = 0;
+    }
 }
 
 SHAPE2* swf_Shape2Clone(SHAPE2 * s)