lkml.org 
[lkml]   [2018]   [Oct]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 11/11] ext4: access to uninitialized bh fields in ext4_xattr_set_handle()
From
Date
On 10/31/2018 04:30 AM, Andreas Dilger wrote:
> Could you please explain your statement below that on-stack
> initialization does not zero unspecified fields?  According 
> to documents I found, for example:
>
> https://gcc.gnu.org/onlinedocs/gcc/Designated-Inits.html
>
> they *are* initialized to zero. 

I did not know it,
I re-checked it in generated assembler code and found that you are right and I was wrong.

Please drop this patch,
should I resend of rest of this patch set once again?

Thank you,
Vasily Averin

\
 
 \ /
  Last update: 2018-10-31 04:40    [W:0.049 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site