From: Mickaël Salaün Date: Fri, 19 Dec 2025 19:38:49 +0000 (+0100) Subject: landlock: Clean up hook_ptrace_access_check() X-Git-Tag: v6.19-rc6~1^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa9877d74c07045f712a4ec82105505e69cd5efe;p=thirdparty%2Flinux.git landlock: Clean up hook_ptrace_access_check() 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 --- diff --git a/security/landlock/task.c b/security/landlock/task.c index 2385017418ca..bf4ed15a7f01 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); }