Re: mmotm 2019-04-19-14-53 uploaded (objtool)

[Randy Dunlap]

On 4/19/19 2:53 PM, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
> The mm-of-the-moment snapshot 2019-04-19-14-53 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/
> 
> mmotm-readme.txt says
> 
> README for mm-of-the-moment:
> 
> http://www.ozlabs.org/~akpm/mmotm/
> 
> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
> more than once a week.

on x86_64:

  CC      lib/strncpy_from_user.o
lib/strncpy_from_user.o: warning: objtool: strncpy_from_user()+0x315: call to __ubsan_handle_add_overflow() with UACCESS enabled
  CC      lib/strnlen_user.o
lib/strnlen_user.o: warning: objtool: strnlen_user()+0x337: call to __ubsan_handle_sub_overflow() with UACCESS enabled



obj files are attached.


-- 
~Randy

Attachment: strncpy_from_user.o
Description: application/object

Attachment: strnlen_user.o
Description: application/object