From dad8f65611bf7478a06ec3e979e7788a5d211ee8 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Tue, 28 Apr 2026 11:50:49 +0300
Subject: [PATCH] anv: fix null pointer access
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Reproduces with dEQP-VK.pipeline.no_queues.pipeline_binary.compute

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 595889018a ("anv: implement VK_KHR_maintenance9")
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41233>
---
 src/intel/vulkan/i915/anv_device.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/intel/vulkan/i915/anv_device.c b/src/intel/vulkan/i915/anv_device.c
index 787dde32e80..f5ed23595c2 100644
--- a/src/intel/vulkan/i915/anv_device.c
+++ b/src/intel/vulkan/i915/anv_device.c
@@ -317,6 +317,7 @@ anv_i915_device_setup_context(struct anv_device *device,
 
    /* Check if client specified queue priority. */
    const VkDeviceQueueGlobalPriorityCreateInfoKHR *queue_priority =
+      num_queues == 0 ? NULL :
       vk_find_struct_const(pCreateInfo->pQueueCreateInfos[0].pNext,
                            DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_KHR);