From df8f1ec0507897fe34ea79abf1bf8b7c9e1bf44c Mon Sep 17 00:00:00 2001
From: Jon Ashburn <jon@lunarg.com>
Date: Fri, 24 Apr 2015 17:15:00 -0700
Subject: loader: Terminate chain of GetProcAddr() in driver if gpu obj is base

Fixes issue when driver doesn't implement an entrypoint of recursing
and unwrapping gpu object too many times.
---
 loader/loader.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'loader/loader.c')

diff --git a/loader/loader.c b/loader/loader.c
index 64f6bb0f..fc5fc6eb 100644
--- a/loader/loader.c
+++ b/loader/loader.c
@@ -746,6 +746,8 @@ static void * VKAPI loader_gpa_internal(VkPhysicalDevice gpu, const char * pName
     else  {
         if (disp_table->GetProcAddr == NULL)
             return NULL;
+        if (gpuw->baseObject == gpuw->nextObject)
+            return gpuw->pGPA(gpuw->baseObject, pName);
         return disp_table->GetProcAddr(gpuw->nextObject, pName);
     }
 }
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