diff options
Diffstat (limited to 'libs/binder/ProcessState.cpp')
-rw-r--r-- | libs/binder/ProcessState.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp index a53056560e..83ca687519 100644 --- a/libs/binder/ProcessState.cpp +++ b/libs/binder/ProcessState.cpp @@ -282,9 +282,17 @@ sp<IBinder> ProcessState::getStrongProxyForHandle(int32_t handle) // a driver API to get a handle to the context manager with // proper reference counting. + IPCThreadState* ipc = IPCThreadState::self(); + + CallRestriction originalCallRestriction = ipc->getCallRestriction(); + ipc->setCallRestriction(CallRestriction::NONE); + Parcel data; - status_t status = IPCThreadState::self()->transact( + status_t status = ipc->transact( 0, IBinder::PING_TRANSACTION, data, nullptr, 0); + + ipc->setCallRestriction(originalCallRestriction); + if (status == DEAD_OBJECT) return nullptr; } |