yolov5s.wts读取时出现报错：Segmentation fault about tensorrtx HOT 4 OPEN

// Open weights file
std::ifstream input(file);
assert(input.is_open() && "Unable to load weight file.");

// Read number of weight blobs
int32_t count;
input >> count;
assert(count > 0 && "Invalid weight map file.");

while (count--)
{
    Weights wt{DataType::kFLOAT, nullptr, 0};
    uint32_t size;

    // Read name and type of blob
    std::string name;
    input >> name >> std::dec >> size;
    wt.type = DataType::kFLOAT;

    // Load blob
    uint32_t* val = reinterpret_cast<uint32_t*>(malloc(sizeof(val) * size));
    for (uint32_t x = 0, y = size; x < y; ++x)
    {
        input >> std::hex >> val[x];
    }
    wt.values = val;
    
    wt.count = size;
    weightMap[name] = wt;
}

return weightMap;