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Add missing boundary check in MemRefInterval iteration. Closes #1510

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baldurk
2019-09-05 20:32:33 +01:00
parent 190cba427c
commit 852e538145
1 changed files with 2 additions and 1 deletions
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renderdoc/driver/vulkan/vk_manager.cpp
+2 -1
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@@ -452,7 +452,8 @@ bool VulkanResourceManager::Serialise_DeviceMemoryRefs(SerialiserType &ser,
// Compute the overall ref type for the dword, including all the ref types of intervals
// intersecting the dword
FrameRefType overlapRef = lastRef;
for(; it_data->start < nextDWord; ++it_data)
for(; it_data != data.end() && it_data->start < nextDWord && it_data->memory == mem;
++it_data)
overlapRef = ComposeFrameRefsDisjoint(overlapRef, it_data->refType);
--it_data;