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pvr: fix GetInstanceProcAddr ubsan warning when _instance == NULL

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Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32258>
This commit is contained in:
Simon Perretta 2024-09-12 12:17:48 +01:00 • committed by Marge Bot
parent 8f1613accf
commit cbc9896264
1 changed files with 8 additions and 2 deletions
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10
src/imagination/vulkan/pvr_device.c
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@ -1283,8 +1283,14 @@ void pvr_GetPhysicalDeviceMemoryProperties2(
PFN_vkVoidFunction pvr_GetInstanceProcAddr(VkInstance _instance,
const char *pName)
{
PVR_FROM_HANDLE(pvr_instance, instance, _instance);
return vk_instance_get_proc_addr(&instance->vk,
const struct vk_instance *vk_instance = NULL;
if (_instance != NULL) {
PVR_FROM_HANDLE(pvr_instance, instance, _instance);
vk_instance = &instance->vk;
}
return vk_instance_get_proc_addr(vk_instance,
&pvr_instance_entrypoints,
pName);
}