// Must not be holding SurfaceComposerClient::mLock when acquiring gLock here.
static Mutex gLock;
static sp<ISurfaceComposer> gSurfaceManager;
-static DefaultKeyedVector< sp<IBinder>, sp<SurfaceComposerClient> > gActiveConnections;
+static DefaultKeyedVector< sp<IBinder>, wp<SurfaceComposerClient> > gActiveConnections;
static SortedVector<sp<SurfaceComposerClient> > gOpenTransactions;
static sp<IMemoryHeap> gServerCblkMemory;
static volatile surface_flinger_cblk_t* gServerCblk;
{ // scope for lock
Mutex::Autolock _l(gLock);
- client = gActiveConnections.valueFor(conn);
+ client = gActiveConnections.valueFor(conn).promote();
}
if (client == 0) {
const size_t N = gActiveConnections.size();
VERBOSE("openGlobalTransaction (%ld clients)", N);
for (size_t i=0; i<N; i++) {
- sp<SurfaceComposerClient> client(gActiveConnections.valueAt(i));
- if (gOpenTransactions.indexOf(client) < 0) {
+ sp<SurfaceComposerClient> client(gActiveConnections.valueAt(i).promote());
+ if (client != 0 && gOpenTransactions.indexOf(client) < 0) {
if (client->openTransaction() == NO_ERROR) {
if (gOpenTransactions.add(client) < 0) {
// Ooops!