On Mon, Feb 18, 2019 at 04:01:25PM +0000, Frediano Ziglio wrote:
> Although on the platform we support size_t and uintptr_t are
> the same on some platform the size_t can (in theory) be smaller
"the same, on some platforms size_t can ..." (took me a while to parse
the sentence without the comma)
Acked-by: Christophe Fergeau <cfergeau@xxxxxxxxxx>
> than the necessary integer to store a pointer.
>
> Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
> ---
> python_modules/demarshal.py | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/python_modules/demarshal.py b/python_modules/demarshal.py
> index 36213b1..68532a9 100644
> --- a/python_modules/demarshal.py
> +++ b/python_modules/demarshal.py
> @@ -847,7 +847,7 @@ def write_array_parser(writer, member, nelements, array, dest, scope):
> write_container_parser(writer, element_type, dest2)
> if array.has_attr("ptr_array"):
> writer.comment("Align ptr_array element to 4 bytes").newline()
> - writer.assign("end", "(uint8_t *)SPICE_ALIGN((size_t)end, 4)")
> + writer.assign("end", "(uint8_t *)SPICE_ALIGN((uintptr_t)end, 4)")
>
> def write_parse_pointer_core(writer, target_type, offset, at_end, dest, member_name, scope):
> writer.assign("ptr_info[n_ptr].offset", offset)
> @@ -968,7 +968,7 @@ def write_ptr_info_check(writer):
> writer.assign("*%s" % dest, "NULL")
> with writer.block(" else"):
> writer.comment("Align to 32 bit").newline()
> - writer.assign("end", "(uint8_t *)SPICE_ALIGN((size_t)end, 4)")
> + writer.assign("end", "(uint8_t *)SPICE_ALIGN((uintptr_t)end, 4)")
> writer.assign("*%s" % dest, "(void *)end")
> writer.assign("end", "%s(message_start, message_end, end, &ptr_info[%s])" % (function, index))
> writer.error_check("end == NULL")
> --
> 2.20.1
>
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