Messages in this thread | | | From | Kees Cook <> | Subject | Re: [PATCH] fs/exec.c: simplify initial stack size expansion | Date | Tue, 25 Oct 2022 15:24:39 -0700 |
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On Wed, 19 Oct 2022 09:32:35 +0200, Rolf Eike Beer wrote: > I had a hard time trying to understand completely why it is using vm_end in > one side of the expression and vm_start in the other one, and using > something in the "if" clause that is not an exact copy of what is used > below. The whole point is that the stack_size variable that was used in the > "if" clause is the difference between vm_start and vm_end, which is not far > away but makes this thing harder to read than it must be. > > [...]
Applied to for-next/execve, thanks!
[1/1] fs/exec.c: simplify initial stack size expansion https://git.kernel.org/kees/c/bfb4a2b95875
-- Kees Cook
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