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authorNarr the Reg <juangerman-13@hotmail.com>2024-01-15 13:59:56 -0600
committerNarr the Reg <juangerman-13@hotmail.com>2024-01-15 14:07:54 -0600
commitc661b95864690741f21f42976806ab1825af5e12 (patch)
tree7b96920f433e40d95f103531188c3f11c78b81fc /src
parentc683ec2bcb71db6db504d4f1161a7830a8c42774 (diff)
service: nfc: Create backup when none exist
Diffstat (limited to 'src')
-rw-r--r--src/core/hle/service/nfc/common/device.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/core/hle/service/nfc/common/device.cpp b/src/core/hle/service/nfc/common/device.cpp
index 31cc87acc..cc7776efc 100644
--- a/src/core/hle/service/nfc/common/device.cpp
+++ b/src/core/hle/service/nfc/common/device.cpp
@@ -441,7 +441,10 @@ Result NfcDevice::Mount(NFP::ModelType model_type, NFP::MountTarget mount_target
device_state = DeviceState::TagMounted;
mount_target = mount_target_;
- if (!is_corrupted && mount_target != NFP::MountTarget::Rom) {
+ const bool create_backup =
+ mount_target == NFP::MountTarget::All || mount_target == NFP::MountTarget::Ram ||
+ (mount_target == NFP::MountTarget::Rom && HasBackup(encrypted_tag_data.uuid).IsError());
+ if (!is_corrupted && create_backup) {
std::vector<u8> data(sizeof(NFP::EncryptedNTAG215File));
memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
WriteBackupData(encrypted_tag_data.uuid, data);