diff options
| -rw-r--r-- | libs/binder/IPCThreadState.cpp | 9 | ||||
| -rw-r--r-- | libs/binder/Parcel.cpp | 3 |
2 files changed, 11 insertions, 1 deletions
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp index cb42549..35dba12 100644 --- a/libs/binder/IPCThreadState.cpp +++ b/libs/binder/IPCThreadState.cpp @@ -635,6 +635,7 @@ void IPCThreadState::decWeakHandle(int32_t handle) status_t IPCThreadState::attemptIncStrongHandle(int32_t handle) { +#if HAS_BC_ATTEMPT_ACQUIRE LOG_REMOTEREFS("IPCThreadState::attemptIncStrongHandle(%d)\n", handle); mOut.writeInt32(BC_ATTEMPT_ACQUIRE); mOut.writeInt32(0); // xxx was thread priority @@ -649,6 +650,11 @@ status_t IPCThreadState::attemptIncStrongHandle(int32_t handle) #endif return result; +#else + (void)handle; + ALOGE("%s(%d): Not supported\n", __func__, handle); + return INVALID_OPERATION; +#endif } void IPCThreadState::expungeHandle(int32_t handle, IBinder* binder) @@ -898,6 +904,7 @@ status_t IPCThreadState::writeTransactionData(int32_t cmd, uint32_t binderFlags, { binder_transaction_data tr; + tr.target.ptr = 0; /* Don't pass uninitialized stack data to a remote process */ tr.target.handle = handle; tr.code = code; tr.flags = binderFlags; @@ -915,7 +922,7 @@ status_t IPCThreadState::writeTransactionData(int32_t cmd, uint32_t binderFlags, tr.flags |= TF_STATUS_CODE; *statusBuffer = err; tr.data_size = sizeof(status_t); - tr.data.ptr.buffer = reinterpret_cast<binder_uintptr_t>(statusBuffer); + tr.data.ptr.buffer = reinterpret_cast<uintptr_t>(statusBuffer); tr.offsets_size = 0; tr.data.ptr.offsets = 0; } else { diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp index 03bcf01..9f56def 100644 --- a/libs/binder/Parcel.cpp +++ b/libs/binder/Parcel.cpp @@ -164,6 +164,7 @@ status_t flatten_binder(const sp<ProcessState>& /*proc*/, } const int32_t handle = proxy ? proxy->handle() : 0; obj.type = BINDER_TYPE_HANDLE; + obj.binder = 0; /* Don't pass uninitialized stack data to a remote process */ obj.handle = handle; obj.cookie = 0; } else { @@ -197,6 +198,7 @@ status_t flatten_binder(const sp<ProcessState>& /*proc*/, } const int32_t handle = proxy ? proxy->handle() : 0; obj.type = BINDER_TYPE_WEAK_HANDLE; + obj.binder = 0; /* Don't pass uninitialized stack data to a remote process */ obj.handle = handle; obj.cookie = 0; } else { @@ -748,6 +750,7 @@ status_t Parcel::writeFileDescriptor(int fd, bool takeOwnership) flat_binder_object obj; obj.type = BINDER_TYPE_FD; obj.flags = 0x7f | FLAT_BINDER_FLAG_ACCEPTS_FDS; + obj.binder = 0; /* Don't pass uninitialized stack data to a remote process */ obj.handle = fd; obj.cookie = takeOwnership ? 1 : 0; return writeObject(obj, true); |