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Commit 2ae83f4f authored by Fabien Sanglard's avatar Fabien Sanglard
Browse files

Fix security vulnerability 

Test: hammerhead
Bug: 32628763
Change-Id: I19a81b63fffee8f323a5925c7e8633fbd640b91c
parent 1de7966c

services/surfaceflinger/SurfaceFlinger.cpp

+1 −2
Original line number Diff line number Diff line
@@ -1912,8 +1912,7 @@ void SurfaceFlinger::setTransactionState( 
        if (s.client != NULL) {

            sp<IBinder> binder = s.client->asBinder();

            if (binder != NULL) {

                String16 desc(binder->getInterfaceDescriptor());

                if (desc == ISurfaceComposerClient::descriptor) {

                if (binder->queryLocalInterface(ISurfaceComposerClient::descriptor) != NULL) {

                    sp<Client> client( static_cast<Client *>(s.client.get()) );

                    transactionFlags |= setClientStateLocked(client, s.state);

                }