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Date: Wed, 8 May 2019 11:40:30 +0300 From: Andy Shevchenko <andy.shevchenko@...il.com> To: JingYi Hou <houjingyi647@...il.com> Cc: Darren Hart <dvhart@...radead.org>, Andy Shevchenko <andy@...radead.org>, Platform Driver <platform-driver-x86@...r.kernel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] fix double fetch in wmi_ioctl. On Wed, May 8, 2019 at 11:23 AM JingYi Hou <houjingyi647@...il.com> wrote: > There is a double fetch problem in function wmi_ioctl. > After second fetch overwrite the length to avoid this. > buf->length is not used now,but it may in the future. > It is good to get it fixed up. So, there is no issue right now. Patch is not needed then. Thanks! -- With Best Regards, Andy Shevchenko
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