layers: GH83 Fix updates of copies descriptor sets in draw_state

When a copied descriptor update is valid, need to update pUpdateStructs
for the destination set. There are still some issues with how copied
descriptors are handled in draw_state (noted in TODO on line 3049) but
this fix addresses specific issue in GH83.

1 files changed, 1 insertions, 0 deletions

diff --git a/layers/draw_state.cpp b/layers/draw_state.cpp
index 43ad37f6..b0d278f6 100644
--- a/layers/draw_state.cpp
+++ b/layers/draw_state.cpp
@@ -3049,6 +3049,7 @@ static VkBool32 dsUpdate(layer_data* my_data, VkDevice device, uint32_t descript
                         // TODO : This may be a hole. I believe copy should be its own copy,
                         //  otherwise a subsequent write update to src will incorrectly affect the copy
                         pDstSet->ppDescriptors[j+dstStartIndex] = pSrcSet->ppDescriptors[j+srcStartIndex];
+                        pDstSet->pUpdateStructs = pSrcSet->pUpdateStructs;
                     }
                 }
             }