What's the error if you don't have these extra uintptr_t casts?
Warner
On Sat, Apr 3, 2021 at 12:18 AM Daniel Braniss <da...@cs.huji.ac.il> wrote:
> I must be the last person on earth to use Hesiod :-)
> this are the diffs:
>
> diff --git a/lib/libc/gen/getgrent.c b/lib/libc/gen/getgrent.c
> index afb89cab3..5832cb8c6 100644
> --- a/lib/libc/gen/getgrent.c
> +++ b/lib/libc/gen/getgrent.c
> @@ -971,7 +971,7 @@ dns_group(void *retval, void *mdata, va_list ap)
> hes = NULL;
> name = NULL;
> gid = (gid_t)-1;
> - how = (enum nss_lookup_type)mdata;
> + how = (enum nss_lookup_type)(uintptr_t)mdata;
> switch (how) {
> case nss_lt_name:
> name = va_arg(ap, const char *);
> diff --git a/lib/libc/gen/getpwent.c b/lib/libc/gen/getpwent.c
> index a07ee109e..bc1d341fd 100644
> --- a/lib/libc/gen/getpwent.c
> +++ b/lib/libc/gen/getpwent.c
> @@ -1108,7 +1108,7 @@ dns_passwd(void *retval, void *mdata, va_list ap)
> hes = NULL;
> name = NULL;
> uid = (uid_t)-1;
> - how = (enum nss_lookup_type)mdata;
> + how = (enum nss_lookup_type)(uintptr_t)mdata;
> switch (how) {
> case nss_lt_name:
> name = va_arg(ap, const char *);
>
>
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