On Sat, Sep 19, 2020 at 01:06:35AM -0700, Kees Cook wrote:
> In preparation for setting syscall nr and ret values separately, refactor
> the helpers to take a pointer to a value, so that a NULL can indicate
> "do not change this respective value". This is done to keep the regset
> read/write happen
In preparation for setting syscall nr and ret values separately, refactor
the helpers to take a pointer to a value, so that a NULL can indicate
"do not change this respective value". This is done to keep the regset
read/write happening once and in one code path.
Signed-off-by: Kees Cook
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tool