inputflinger_input_dispatcher_fuzzer : Fix memory leak

Akhilesh Sanikop · Akhilesh Sanikop (xWF) · commit 30631e9f44f5 · 2025-02-11T11:42:51.000-08:00
Call 'SurfaceComposerClient::removeWindowInfosListener()' through
the destructor of the 'InputDispatcher' class to prevent memory leak.

Test: ./inputflinger_input_dispatcher_fuzzer
Bug: 393071877
Flag: EXEMPT bugfix

Change-Id: I7966039e665529a0c6bdf73d401de67621a0ef24
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -971,6 +971,9 @@ InputDispatcher::~InputDispatcher() {
     resetKeyRepeatLocked();
     releasePendingEventLocked();
     drainInboundQueueLocked();
+#if defined(__ANDROID__)
+    SurfaceComposerClient::getDefault()->removeWindowInfosListener(mWindowInfoListener);
+#endif
     mCommandQueue.clear();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -971,6 +971,9 @@ InputDispatcher::~InputDispatcher() {`
`971`	`971`	`resetKeyRepeatLocked();`
`972`	`972`	`releasePendingEventLocked();`
`973`	`973`	`drainInboundQueueLocked();`
	`974`	`+#if defined(__ANDROID__)`
	`975`	`+ SurfaceComposerClient::getDefault()->removeWindowInfosListener(mWindowInfoListener);`
	`976`	`+#endif`
`974`	`977`	`mCommandQueue.clear();`
`975`	`978`	`}`
`976`	`979`