Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
landlock: Clean up hook_ptrace_access_check()
Make variable's scope minimal in hook_ptrace_access_check().
Cc: Günther Noack <gnoack3000@gmail.com>
Link: https://lore.kernel.org/r/20251219193855.825889-3-mic@digikod.net
Reviewed-by: Günther Noack <gnoack3000@gmail.com>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
+2
-2
+2
-2
security/landlock/task.c
+2
-2
security/landlock/task.c
···
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const unsigned int mode)
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{
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const struct landlock_cred_security *parent_subject;
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-
const struct landlock_ruleset *child_dom;
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int err;
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/* Quick return for non-landlocked tasks. */
···
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scoped_guard(rcu)
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{
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-
child_dom = landlock_get_task_domain(child);
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+
const struct landlock_ruleset *const child_dom =
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+
landlock_get_task_domain(child);
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err = domain_ptrace(parent_subject->domain, child_dom);
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}
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