diff --git a/base/vulkanexamplebase.cpp b/base/vulkanexamplebase.cpp
index 4562f38e..90f7996e 100644
--- a/base/vulkanexamplebase.cpp
+++ b/base/vulkanexamplebase.cpp
@@ -1386,7 +1386,9 @@ void VulkanExampleBase::setupFrameBuffer()
 
 void VulkanExampleBase::setupRenderPass()
 {
-	VkAttachmentDescription attachments[2];
+	VkAttachmentDescription attachments[2] = {};
+
+	// Color attachment
 	attachments[0].format = colorformat;
 	attachments[0].samples = VK_SAMPLE_COUNT_1_BIT;
 	attachments[0].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
@@ -1396,6 +1398,7 @@ void VulkanExampleBase::setupRenderPass()
 	attachments[0].initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
 	attachments[0].finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
 
+	// Depth attachment
 	attachments[1].format = depthFormat;
 	attachments[1].samples = VK_SAMPLE_COUNT_1_BIT;
 	attachments[1].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
diff --git a/deferred/deferred.cpp b/deferred/deferred.cpp
index fc420e56..1ba16b0c 100644
--- a/deferred/deferred.cpp
+++ b/deferred/deferred.cpp
@@ -402,7 +402,7 @@ public:
 		// Set up separate renderpass with references
 		// to the color and depth attachments
 
-		std::array<VkAttachmentDescription, 4> attachmentDescs;
+		std::array<VkAttachmentDescription, 4> attachmentDescs = {};
 
 		// Init attachment properties
 		for (uint32_t i = 0; i < 4; ++i)