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A comment on size_t-to-int vulnerability in Linux’s filesystem layer. Parent comment

Re:size_t-to-int vulnerability in Linux’s filesystem layer by monocasa on Tuesday July 20, 2021 @01:17PM (#27896491)
PID 1 is special in Unix systems. As the parent of all other processes (and child to none) it's not clear to the kernel what should happen when it exits.
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