fork without exec needs to start being considered an unreasonable security risk.
@justincormack fork is fine as long as you exec afterwards. posix_spawn can be implemented without fork but that's just an efficiency matter
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@RichFelker But a guide to how to fork would be a good blog post... Sounds simple but... -
@RichFelker Actually "how not to fork"
End of conversation
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@RichFelker yeah posix spawn could do with wider use. The complaints that you can't drop privs are misguided as they assume threads...Thanks. Twitter will use this to make your timeline better. UndoUndo
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