Re: [PATCH v2 1/2] secur32: Fix race between schan_(Encrypt|Decrypt)Message

[Anton Romanov]

On Thu, Sep 14, 2017 at 10:57 AM, Jacek Caban  wrote:
> Hi Anton,
>
> On 14.09.2017 18:30, Anton Romanov wrote:
> >  ctx->req_ctx_attr = fContextReq;
> >
> > - transport.ctx = ctx;
> > - init_schan_buffers(&transport.in, pInput, schan_init_sec_ctx_get_next_input_buffer);
> > - transport.in.limit = expected_size;
> > - init_schan_buffers(&transport.out, pOutput, schan_init_sec_ctx_get_next_output_buffer);
> > - schan_imp_set_session_transport(ctx->session, &transport);
> > - ctx->transport.ctx = ctx;
>
> One last thing, please move this line closer to
> schan_imp_create_session, where it belongs. transport.ctx should be set
> once, during context creation, and not touched later. Other than that,
> the patch looks good.

But ctx is also being set in the else branch, just couple of lines
above the changed ones [1]
So, moving it closer to schan_imp_create_session would be wrong, wouldn't it?

1. https://github.com/theli-ua/wine/blob/5c2a7a64e1866f97d9522e310e2c881c704adf...