On Tue, May 17, 2022 at 07:52:30PM -0300, Ranier Vilela wrote:
> I found, I believe, a serious problem of incorrect usage of the memset api.
> Historically, people have relied on using memset or MemSet, using the
> variable name as an argument for the sizeof.
> While it works correctly, for arrays, when it comes to pointers to
> structures, things go awry.
Knowing how sizeof() works is required before using it - the same is true for
pointers.
> So throughout the code there are these misuses.
Why do you think it's a misuse ?
Take the first one as an example. It says:
GenericCosts costs;
MemSet(&costs, 0, sizeof(costs));
You sent a patch to change it to sizeof(GenericCosts).
But it's not a pointer, so they are the same.
Is that true for every change in your patch ?
--
Justin