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Re:size_t-to-int vulnerability in Linux’s filesystem layer by rualca on Tuesday July 20, 2021 @01:58PM (#27897001)
>What flags you have in mind?

-Wconversion

https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html

This is common knowledge for ages. Any cursory Google search returns countless answers.

Take this post made over a decade ago.

https://stackoverflow.com/questions/1730255/gcc-shouldnt-a-w...

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