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Date: Thu, 16 Nov 2023 11:21:22 -0800 From: Kees Cook <keescook@...omium.org> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: Kees Cook <keescook@...omium.org>, Tejun Heo <tj@...nel.org>, Azeem Shaikh <azeemshaikh38@...il.com>, Zefan Li <lizefan.x@...edance.com>, Johannes Weiner <hannes@...xchg.org>, Waiman Long <longman@...hat.com>, Steven Rostedt <rostedt@...dmis.org>, Masami Hiramatsu <mhiramat@...nel.org>, linux-kernel@...r.kernel.org, cgroups@...r.kernel.org, linux-trace-kernel@...r.kernel.org, bpf@...r.kernel.org, linux-hardening@...r.kernel.org Subject: [PATCH 0/3] kernfs: Convert from strlcpy() to strscpy() Hi, One of the last users of strlcpy() is kernfs, which has some complex calling hierarchies that needed to be carefully examined. This series refactors the strlcpy() calls into strscpy() calls, and bubbles up all changes in return value checking for callers. -Kees Kees Cook (3): kernfs: Convert kernfs_walk_ns() from strlcpy() to strscpy() kernfs: Convert kernfs_name_locked() from strlcpy() to strscpy() kernfs: Convert kernfs_path_from_node_locked() from strlcpy() to strscpy() fs/kernfs/dir.c | 53 ++++++++++++++++++++----------------- kernel/cgroup/cgroup-v1.c | 2 +- kernel/cgroup/cgroup.c | 4 +-- kernel/cgroup/cpuset.c | 2 +- kernel/trace/trace_uprobe.c | 2 +- 5 files changed, 33 insertions(+), 30 deletions(-) -- 2.34.1
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