lkml.org 
[lkml]   [2019]   [Oct]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [GIT PULL] usercopy structs for v5.4-rc2
Date
From: Nathan Chancellor
> Sent: 04 October 2019 20:44
...
> > IOW, the code should have just been
> >
> > ret = test(umem_src == NULL, "kmalloc failed");
> > if (ret) ...
>
> Yes, I had this as the original fix but I tried to keep the same
> intention as the original author. I should have gone with my gut. Sorry
> for the ugliness, I'll try to be better in the future.

This rather begs the question about why 'usercopy' is ever calling kmalloc() at all.
Never mind some perverted style for reporting errors.

David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)

\
 
 \ /
  Last update: 2019-10-07 15:12    [W:0.041 / U:1.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site