linux-next: Tree for May 16 (security/landlock/ruleset.c)

[Randy Dunlap]

On 5/16/25 3:24 AM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20250515:
> 

on i386:

In file included from ../arch/x86/include/asm/string.h:3,
                 from ../include/linux/string.h:65,
                 from ../include/linux/bitmap.h:13,
                 from ../include/linux/cpumask.h:12,
                 from ../include/linux/smp.h:13,
                 from ../include/linux/lockdep.h:14,
                 from ../security/landlock/ruleset.c:16:
../security/landlock/ruleset.c: In function 'create_rule':
../arch/x86/include/asm/string_32.h:150:25: warning: '__builtin_memcpy' accessing 4294967295 bytes at offsets 20 and 0 overlaps 6442450943 bytes at offset -2147483648 [-Wrestrict]
  150 | #define memcpy(t, f, n) __builtin_memcpy(t, f, n)
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~
../security/landlock/ruleset.c:137:9: note: in expansion of macro 'memcpy'
  137 |         memcpy(new_rule->layers, layers,
      |         ^~~~~~


Full randconfig file is attached.

-- 
~Randy