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| author | Rolf Eike Beer <eb@emlix.com> | 2022-10-19 09:32:35 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2022-10-25 15:19:48 -0700 |
| commit | bfb4a2b95875a47a01234f2de113ec089d524e71 (patch) | |
| tree | 5504d985271fe5c15cb193423169553bdc4acd3b /fs/binfmt_elf.c | |
| parent | 8f6e3f9e5a0f58e458a348b7e36af11d0e9702af (diff) | |
exec: simplify initial stack size expansion
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.
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/2017429.gqNitNVd0C@mobilepool36.emlix.com
Diffstat (limited to 'fs/binfmt_elf.c')
0 files changed, 0 insertions, 0 deletions