WSL2-Linux-Kernel/drivers/misc/lkdtm
Lee Jones f049c54546 misc: lkdtm: bugs: At least try to use popuated variable
The result may not be intereresting, but not using a set variable
is bad form and causes W=1 kernel builds to complain.

Fixes the following W=1 warning(s):

 drivers/misc/lkdtm/bugs.c: In function ‘lkdtm_STACK_GUARD_PAGE_LEADING’:
 drivers/misc/lkdtm/bugs.c:331:25: warning: variable ‘byte’ set but not used [-Wunused-but-set-variable]
 331 | volatile unsigned char byte;
 | ^~~~
 drivers/misc/lkdtm/bugs.c: In function ‘lkdtm_STACK_GUARD_PAGE_TRAILING’:
 drivers/misc/lkdtm/bugs.c:345:25: warning: variable ‘byte’ set but not used [-Wunused-but-set-variable]
 345 | volatile unsigned char byte;
 | ^~~~

Cc: Kees Cook <keescook@chromium.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200626130525.389469-5-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-29 18:45:52 +02:00
..
Makefile
bugs.c misc: lkdtm: bugs: At least try to use popuated variable 2020-06-29 18:45:52 +02:00
cfi.c
core.c drivers/misc/lkdtm/bugs.c: add arithmetic overflow and array bounds checks 2020-04-07 10:43:44 -07:00
heap.c lkdtm/heap: Avoid edge and middle of slabs 2020-06-29 18:41:39 +02:00
lkdtm.h lkdtm: Make arch-specific tests always available 2020-06-29 18:41:39 +02:00
perms.c lkdtm: Avoid more compiler optimizations for bad writes 2020-06-29 18:41:39 +02:00
refcount.c lkdtm: Remove references to CONFIG_REFCOUNT_FULL 2019-11-25 09:15:46 +01:00
rodata.c
stackleak.c lkdtm/stackleak: Make the test more verbose 2020-02-10 13:43:38 -08:00
usercopy.c lkdtm: Avoid more compiler optimizations for bad writes 2020-06-29 18:41:39 +02:00