diff options
| author | Kees Cook <kees@kernel.org> | 2024-07-11 19:13:09 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-13 01:39:53 +0200 |
| commit | 0fe2356434e157b3952ff4dbdfe0a96070ddcaa2 (patch) | |
| tree | 3694562342d19f39826486979c7c34bf77a1338b /kernel/tsacct.c | |
| parent | lib/bch.c: use swap() to improve code (diff) | |
| download | linux-0fe2356434e157b3952ff4dbdfe0a96070ddcaa2.tar.xz linux-0fe2356434e157b3952ff4dbdfe0a96070ddcaa2.zip | |
tsacct: replace strncpy() with strscpy()
Replace the deprecated[1] use of strncpy() in bacct_add_tsk(). Since this
is UAPI, include trailing padding in the copy.
Link: https://github.com/KSPP/linux/issues/90 [1]
Link: https://lkml.kernel.org/r/20240711171308.work.995-kees@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
Cc: "Dr. Thomas Orgis" <thomas.orgis@uni-hamburg.de>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Ismael Luceno <ismael@iodev.co.uk>
Cc: Peng Liu <liupeng256@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel/tsacct.c')
| -rw-r--r-- | kernel/tsacct.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/tsacct.c b/kernel/tsacct.c index 4252f0645b9e..16b283f9d831 100644 --- a/kernel/tsacct.c +++ b/kernel/tsacct.c @@ -76,7 +76,7 @@ void bacct_add_tsk(struct user_namespace *user_ns, stats->ac_minflt = tsk->min_flt; stats->ac_majflt = tsk->maj_flt; - strncpy(stats->ac_comm, tsk->comm, sizeof(stats->ac_comm)); + strscpy_pad(stats->ac_comm, tsk->comm); } |