From 6726d53b4751b7d210a9e65e1bc6990e306e2153 Mon Sep 17 00:00:00 2001
From: Julian Orth <ju.orth@gmail.com>
Date: Mon, 23 Mar 2026 18:47:50 +0100
Subject: [PATCH] vulkan: permanently disable async shm resources on error

---
 src/gfx_apis/vulkan/transfer.rs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/gfx_apis/vulkan/transfer.rs b/src/gfx_apis/vulkan/transfer.rs
index 13d8bd93..4ca4fa3d 100644
--- a/src/gfx_apis/vulkan/transfer.rs
+++ b/src/gfx_apis/vulkan/transfer.rs
@@ -54,9 +54,12 @@ pub struct VulkanShmImageAsyncData {
 
 impl VulkanShmImageAsyncData {
     fn complete(&self, result: Result<(), VulkanError>) {
-        self.busy.set(false);
-        if let Some(staging) = self.staging.take() {
-            staging.busy.set(false);
+        let staging = self.staging.take();
+        if result.is_ok() {
+            self.busy.set(false);
+            if let Some(staging) = staging {
+                staging.busy.set(false);
+            }
         }
         self.buffer.take();
         self.client_mem.take();