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authorliamwhite <liamwhite@users.noreply.github.com>2024-01-04 21:50:33 +0100
committerGitHub <noreply@github.com>2024-01-04 21:50:33 +0100
commit0e93cad4f09919bdcb01b78234972bbff7718e5d (patch)
treeaba09a6d8801b28dbfb6c7f5f35b4a666db6d931 /src/core/hle/service/hid/controllers/home_button.cpp
parentMerge pull request #12554 from german77/directconnect (diff)
parentservice: hid: Remove data races when handling shared memory (diff)
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Diffstat (limited to 'src/core/hle/service/hid/controllers/home_button.cpp')
-rw-r--r--src/core/hle/service/hid/controllers/home_button.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/hle/service/hid/controllers/home_button.cpp b/src/core/hle/service/hid/controllers/home_button.cpp
index 71dd9bc08..1397379f3 100644
--- a/src/core/hle/service/hid/controllers/home_button.cpp
+++ b/src/core/hle/service/hid/controllers/home_button.cpp
@@ -21,10 +21,11 @@ void HomeButton::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
return;
}
+ std::scoped_lock shared_lock{*shared_mutex};
const u64 aruid = applet_resource->GetActiveAruid();
auto* data = applet_resource->GetAruidData(aruid);
- if (data == nullptr) {
+ if (data == nullptr || !data->flag.is_assigned) {
return;
}