Re: [PATCH] fuse: fix potential accessing NULL pointer problem in fuse_send_init()

[Zhiqiang Liu]

On 2020/10/29 23:25, Miklos Szeredi wrote:
> On Thu, Oct 22, 2020 at 4:52 PM Zhiqiang Liu <liuzhiqiang26@xxxxxxxxxx> wrote:
>>
>>
>> In fuse_send_init func, ia is allocated by calling kzalloc func, and
>> we donot check whether ia is NULL before using it. Thus, if allocating
>> ia fails, accessing NULL pointer problem will occur.
> 
> Note the __GFP_NOFAIL flag for kzalloc(), which ensures that it will not fail.

Thanks for your reply.
Please ignore this patch.