Commit: 8115162e989f3c1d45f69de93849fb1d075417df
Author: Clément Foucault
Date: Thu Feb 22 19:47:41 2018 +0100
Branches: blender2.8
https://developer.blender.org/rB8115162e989f3c1d45f69de93849fb1d075417df
DRW: Fix T54135 : Crash caused by wrongly iterating over ListBase.
===================================================================
M source/blender/draw/intern/draw_instance_data.c
===================================================================
diff --git a/source/blender/draw/intern/draw_instance_data.c
b/source/blender/draw/intern/draw_instance_data.c
index bfff1a2f546..86b2af5080c 100644
--- a/source/blender/draw/intern/draw_instance_data.c
+++ b/source/blender/draw/intern/draw_instance_data.c
@@ -110,7 +110,7 @@ static void instance_batch_free(Gwn_Batch *batch, void
*UNUSED(user_data))
/* TODO: Make it thread safe! Batch freeing can happen from another
thread. */
/* XXX we need to iterate over all idatalists unless we make some smart
* data structure to store the locations to update. */
- for (DRWInstanceDataList *idatalist = g_idatalists.first; idatalist;
++idatalist) {
+ for (DRWInstanceDataList *idatalist = g_idatalists.first; idatalist;
idatalist = idatalist->next) {
DRWInstancingBuffer *ibuf = idatalist->instancing.ibufs;
for (int i = 0; i < idatalist->instancing.alloc_size; i++,
ibuf++) {
if (ibuf->instance == batch) {
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