[PATCH 10/21] lib/eal: replace strtok with strtok_r
fengchengwen
fengchengwen at huawei.com
Tue Nov 14 02:05:10 CET 2023
Hi Stephen,
On 2023/11/14 0:27, Stephen Hemminger wrote:
> On Mon, 13 Nov 2023 18:45:39 +0800
> Jie Hai <haijie1 at huawei.com> wrote:
>
>> Multiple threads calling the same function may cause condition
>> race issues, which often leads to abnormal behavior and can cause
>> more serious vulnerabilities such as abnormal termination, denial
>> of service, and compromised data integrity.
>
> This code is only called in startup and can not be called by
> multiple threads.
For the DPDK examples and apps, I think it's OK if it called in startup then may not need replace.
But as for lib and drivers, I think we shouldn't make such an assumption.
At last I also recommend fix the examples and apps, because people may refer it.
Thanks
Chengwen
>
> .
>
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