ext/posix: posix_kill() process_id range check. #18944
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before going into a pid_t handling "killing spree" all over the extension, let me know if this is something wishable. |
pid_t is, for the most part, represented by a signed int, by overflowing it, we end up being in the -1 case which affect all accessible processes.
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pid_t is, for the most part, represented by a signed int, by overflowing it, we end up being in the -1 case which affect all accessible processes.