DO NOT MERGE: SurfaceFlinger: Add Transaction#sanitize am: ade0d07ba1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/16811470

Change-Id: Icae8571767c15de7573cdccbc1fb0df674795792
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 725ea6571d..4bcc9d56c8 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -551,6 +551,13 @@ SurfaceComposerClient::Transaction::Transaction(const Transaction& other)
     mListenerCallbacks = other.mListenerCallbacks;
 }
 
+void SurfaceComposerClient::Transaction::sanitize() {
+    for (auto & [handle, composerState] : mComposerStates) {
+        composerState.state.sanitize(0 /* permissionMask */);
+    }
+    mInputWindowCommands.clear();
+}
+
 std::unique_ptr<SurfaceComposerClient::Transaction>
 SurfaceComposerClient::Transaction::createFromParcel(const Parcel* parcel) {
     auto transaction = std::make_unique<Transaction>();
@@ -635,7 +642,6 @@ status_t SurfaceComposerClient::Transaction::readFromParcel(const Parcel* parcel
         if (composerState.read(*parcel) == BAD_VALUE) {
             return BAD_VALUE;
         }
-
         composerStates[surfaceControlHandle] = composerState;
     }