[PATCH 2/2] msvcrt: Check pmode in _wsopen_dispatch.

Piotr Caban piotr.caban at gmail.com
Mon Feb 6 10:21:42 CST 2017


On 02/06/17 16:56, Lauri Kenttä wrote:
> On 2017-02-06 15:04, Piotr Caban wrote:
>> According to my testing pmode validation doesn't depend on secure flag
>> value (I've tested _wsopen function in msvcr90, I didn't test the
>> _wsopen_dispatch function).
>
> What do you mean? How do you even test the secure flag with _wsopen?
>
> test__sopen_dispatch calls _wsopen_dispatch with secure=0 and secure=1.
> The former succeeds and the latter fails with EINVAL. Or am I missing
> something obvious?
>
> test__sopen_s shows the same difference between _open (implies secure=0)
> and _sopen_s (implies secure=1), and if you add _sopen there, you can
> see [1] it works like _open.
Sorry, I've made a mistake while testing it. The patch looks good for me.

Thanks,
Piotr




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