Merge "[RESTRICT AUTOMERGE] Fix potential decrypt destPtr overflow." into pi-dev

    }

    base = static_cast<uint8_t *>(static_cast<void *>(destBase->getPointer()));

    if (destBuffer.offset + destBuffer.size > destBase->getSize()) {

    totalSize = 0;

    if (__builtin_add_overflow(destBuffer.offset, destBuffer.size, &totalSize) ||

        totalSize > destBase->getSize()) {

        android_errorWriteLog(0x534e4554, "176444622");

        _hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, 0, "invalid buffer size");

        return Void();

    }