diff options
| author | John Hubbard <jhubbard@nvidia.com> | 2023-06-06 10:16:33 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-20 02:19:02 +0300 |
| commit | 97deb66ed4f9390fd585210fe6d72088000d9110 (patch) | |
| tree | b88ec873e3058422b0e8eca56b4768a34a21fde0 /include/linux/stackprotector.h | |
| parent | 0e14e7e9f16ffe8f0761bc627829e8bd1cb32793 (diff) | |
| download | linux-97deb66ed4f9390fd585210fe6d72088000d9110.tar.xz | |
selftests/mm: fix a "possibly uninitialized" warning in pkey-x86.h
This fixes a real bug, too, because xstate_size() was assuming that
the stack variable xstate_size was initialized to zero. That's not
guaranteed nor even especially likely.
Link: https://lkml.kernel.org/r/20230606071637.267103-8-jhubbard@nvidia.com
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions