From 50034ed49645463a16327cad05694e201e6b4126 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 15 Dec 2017 05:09:47 -0800 Subject: cgroup: use strlcpy() instead of strscpy() to avoid spurious warning As long as cft->name is guaranteed to be NUL-terminated, using strlcpy() would work just as well and avoid that warning, so the change below could be folded into that commit. Signed-off-by: Arnd Bergmann Signed-off-by: Tejun Heo --- kernel/cgroup/cgroup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel/cgroup') diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 18d71fb..f4c2f8c 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -1397,7 +1397,7 @@ static char *cgroup_file_name(struct cgroup *cgrp, const struct cftype *cft, cgroup_on_dfl(cgrp) ? ss->name : ss->legacy_name, cft->name); else - strscpy(buf, cft->name, CGROUP_FILE_NAME_MAX); + strlcpy(buf, cft->name, CGROUP_FILE_NAME_MAX); return buf; } @@ -1864,9 +1864,9 @@ void init_cgroup_root(struct cgroup_root *root, struct cgroup_sb_opts *opts) root->flags = opts->flags; if (opts->release_agent) - strscpy(root->release_agent_path, opts->release_agent, PATH_MAX); + strlcpy(root->release_agent_path, opts->release_agent, PATH_MAX); if (opts->name) - strscpy(root->name, opts->name, MAX_CGROUP_ROOT_NAMELEN); + strlcpy(root->name, opts->name, MAX_CGROUP_ROOT_NAMELEN); if (opts->cpuset_clone_children) set_bit(CGRP_CPUSET_CLONE_CHILDREN, &root->cgrp.flags); } -- cgit v1.1