[Bf-blender-cvs] [68ec6ef] openvdb: Fix memory leak when creating new sockets.

[Kévin Dietrich]

Commit: 68ec6efa768cfa40e8d2f6a5941acdae2831a282
Author: Kévin Dietrich
Date:   Mon Jun 1 15:10:51 2015 +0200
Branches: openvdb
https://developer.blender.org/rB68ec6efa768cfa40e8d2f6a5941acdae2831a282

Fix memory leak when creating new sockets.

===================================================================

M       source/blender/nodes/shader/nodes/node_shader_openvdb.c

===================================================================

diff --git a/source/blender/nodes/shader/nodes/node_shader_openvdb.c 
b/source/blender/nodes/shader/nodes/node_shader_openvdb.c
index eeaec03..b1ca484 100644
--- a/source/blender/nodes/shader/nodes/node_shader_openvdb.c
+++ b/source/blender/nodes/shader/nodes/node_shader_openvdb.c
@@ -94,7 +94,7 @@ static void node_openvdb_get_sockets(Main *bmain, bNodeTree 
*ntree, bNode *node)
 
 void ntreeUpdateOpenVDBNode(Main *bmain, bNodeTree *ntree, bNode *node)
 {
-       bNodeSocket *newsock, *oldsock;
+       bNodeSocket *newsock, *oldsock, *oldsock_next;
        ListBase oldsocklist;
        bNodeLink *link;
        int oldindex;
@@ -115,6 +115,11 @@ void ntreeUpdateOpenVDBNode(Main *bmain, bNodeTree *ntree, 
bNode *node)
                        }
                }
        }
+
+       for (oldsock = oldsocklist.first; oldsock; oldsock = oldsock_next) {
+               oldsock_next = oldsock->next;
+               nodeRemoveSocket(ntree, node, oldsock);
+       }
 }
 #else
 void ntreeUpdateOpenVDBNode(Main *bmain, bNodeTree *ntree, bNode *node)

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