From aa9877d74c07045f712a4ec82105505e69cd5efe Mon Sep 17 00:00:00 2001 From: =?utf8?q?Micka=C3=ABl=20Sala=C3=BCn?= Date: Fri, 19 Dec 2025 20:38:49 +0100 Subject: [PATCH] landlock: Clean up hook_ptrace_access_check() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Make variable's scope minimal in hook_ptrace_access_check(). Cc: Günther Noack Link: https://lore.kernel.org/r/20251219193855.825889-3-mic@digikod.net Reviewed-by: Günther Noack Signed-off-by: Mickaël Salaün --- security/landlock/task.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/security/landlock/task.c b/security/landlock/task.c index 2385017418ca5..bf4ed15a7f01f 100644 --- a/security/landlock/task.c +++ b/security/landlock/task.c @@ -86,7 +86,6 @@ static int hook_ptrace_access_check(struct task_struct *const child, const unsigned int mode) { const struct landlock_cred_security *parent_subject; - const struct landlock_ruleset *child_dom; int err; /* Quick return for non-landlocked tasks. */ @@ -96,7 +95,8 @@ static int hook_ptrace_access_check(struct task_struct *const child, scoped_guard(rcu) { - child_dom = landlock_get_task_domain(child); + const struct landlock_ruleset *const child_dom = + landlock_get_task_domain(child); err = domain_ptrace(parent_subject->domain, child_dom); } -- 2.47.3