2 files changed, 6 insertions, 4 deletions

diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp
index 473245d5a..5039341c7 100644
--- a/src/core/file_sys/content_archive.cpp
+++ b/src/core/file_sys/content_archive.cpp
@@ -495,9 +495,10 @@ VirtualFile NCA::Decrypt(const NCASectionHeader& s_header, VirtualFile in, u64 s
 
             auto out = std::make_shared<Core::Crypto::CTREncryptionLayer>(std::move(in), *key,
                                                                           starting_offset);
-            std::vector<u8> iv(16);
-            for (u8 i = 0; i < 8; ++i)
-                iv[i] = s_header.raw.section_ctr[0x8 - i - 1];
+            Core::Crypto::CTREncryptionLayer::IVData iv{};
+            for (std::size_t i = 0; i < 8; ++i) {
+                iv[i] = s_header.raw.section_ctr[8 - i - 1];
+            }
             out->SetIV(iv);
             return std::static_pointer_cast<VfsFile>(out);
         }
diff --git a/src/core/file_sys/nca_patch.cpp b/src/core/file_sys/nca_patch.cpp
index 0090cc6c4..fe7375e84 100644
--- a/src/core/file_sys/nca_patch.cpp
+++ b/src/core/file_sys/nca_patch.cpp
@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
+#include <array>
 #include <cstddef>
 #include <cstring>
 
@@ -66,7 +67,7 @@ std::size_t BKTR::Read(u8* data, std::size_t length, std::size_t offset) const {
     Core::Crypto::AESCipher<Core::Crypto::Key128> cipher(key, Core::Crypto::Mode::CTR);
 
     // Calculate AES IV
-    std::vector<u8> iv(16);
+    std::array<u8, 16> iv{};
     auto subsection_ctr = subsection.ctr;
     auto offset_iv = section_offset + base_offset;
     for (std::size_t i = 0; i < section_ctr.size(); ++i)