[Bug]: compute sampler->delivery_rate numerical transformation error

[adcen0107]

What happened?

xqc_sample.c xqc_generate_sample()
if (sampler->interval != 0) { / unit of interval is us / sampler->delivery_rate = (uint64_t)(1e6 * sampler->delivered / sampler->interval); // error happened }

xqc_sample.h uint32_t delivery_rate;

Steps To Reproduce

这一句：sampler->delivery_rate = (uint64_t)(1e6 * sampler->delivered / sampler->interval);

sampler->delivery_rate是uint32_t，即赋值运算符左边是32位，右边是64位，有溢出风险。

Relevant log output

No response

[ruiqizhou]

We'd appreciate it if you could tell us what and how the error happened.

[ruiqizhou]

Hello, because there are no reproducible steps, we will close this issue. If necessary, reopen an issue and describe it in detail.