From 4937524b733658cd54b8cdeea49ac3900a22802a Mon Sep 17 00:00:00 2001
From: pineappleEA <pineaea@gmail.com>
Date: Thu, 8 Apr 2021 23:16:56 +0200
Subject: [PATCH] early-access version 1568

---
 README.md                                       |  2 +-
 .../nvdrv/devices/nvhost_nvdec_common.cpp       | 17 +++++++++++------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 7e1ada23d..d9285b91c 100755
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 1567.
+This is the source code for early-access 1568.
 
 ## Legal Notice
 
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
index d1b5136da..6654aa66d 100755
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
@@ -23,17 +23,22 @@ namespace {
 template <typename T>
 std::size_t SpliceVectors(const std::vector<u8>& input, std::vector<T>& dst, std::size_t count,
                           std::size_t offset) {
-    std::memcpy(dst.data(), input.data() + offset, count * sizeof(T));
-    offset += count * sizeof(T);
-    return offset;
+    if (!dst.empty()) {
+        std::memcpy(dst.data(), input.data() + offset, count * sizeof(T));
+    }
+    return 0;
 }
 
 // Write vectors will write data to the output buffer
 template <typename T>
 std::size_t WriteVectors(std::vector<u8>& dst, const std::vector<T>& src, std::size_t offset) {
-    std::memcpy(dst.data() + offset, src.data(), src.size() * sizeof(T));
-    offset += src.size() * sizeof(T);
-    return offset;
+    if (src.empty()) {
+        return 0;
+    } else {
+        std::memcpy(dst.data() + offset, src.data(), src.size() * sizeof(T));
+        offset += src.size() * sizeof(T);
+        return offset;
+    }
 }
 } // Anonymous namespace