lkml.org 
[lkml]   [2017]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [GIT PULL] SCSI fixes for 4.15-rc3
From
Date
On Tue, 2017-12-12 at 09:32 -0800, Linus Torvalds wrote:
> On Tue, Dec 12, 2017 at 9:22 AM, Martin K. Petersen
> <martin.petersen@oracle.com> wrote:
> >
> >
> > Arnd and Johannes fixed this up right away:
>
> The commit you point to _is_ the probnlem. It does:
>
>     struct bfad_im_port_s *im_port = shost->hostdata[0];
>
> which is utter bullshit crap.
>
> Notice? It's assigning a pointer (im_port), from an integer value
> ("hostdata[0]" is "unsigned long").
>
> The code is garbage.

he means this one:

https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git/commit/?h=fixes&id=48d83282db077f93b2cf40de120f4d6f29eb293b

Which properly encapsulates the reference in a function which does the correct conversions.

James

\
 
 \ /
  Last update: 2017-12-12 18:36    [W:0.041 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site