commit 3b66a73bcba9a404d8450294a07bde1680eafc6d
author Courtney Goeltzenleuchter <courtney@LunarG.com> Thu Jun 18 10:18:16 2015 -0600
committer Courtney Goeltzenleuchter <courtney@LunarG.com> Thu Jun 18 10:18:16 2015 -0600
tree c8592a2a61da939fdd6b92de03821be0b85b2c4c
parent 4f2575fd729c1ab6c0eef0a5e10c2859f3556e1c

intel: Check for valid size

icd/intel/gpu.c

diff --git a/icd/intel/gpu.c b/icd/intel/gpu.c
index b236dd5..25eb557 100644
--- a/icd/intel/gpu.c
+++ b/icd/intel/gpu.c
@@ -524,6 +524,10 @@
             *count = INTEL_EXT_COUNT;
             break;
         case VK_EXTENSION_INFO_TYPE_PROPERTIES:
+            /* check that *pDataSize is big enough*/
+            if (*pDataSize < sizeof(VkExtensionProperties))
+                return VK_ERROR_INVALID_MEMORY_SIZE;
+
             *pDataSize = sizeof(VkExtensionProperties);
             if (pData == NULL)
                 return VK_SUCCESS;