Messages in this thread | | | Subject | Re: [PATCH] cgroup: limit max copied char length for cgroup file name | From | Ma Shimiao <> | Date | Tue, 12 Dec 2017 09:19:01 +0800 |
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On 12/11/2017 11:05 PM, Tejun Heo wrote: > On Sat, Dec 09, 2017 at 01:47:58PM +0800, Ma Shimiao wrote: >> the result of cgroup_file_name will be used by kernfs_remove_name, >> and then by kernfs_remove_by_name_ns(). >> If reached the max length, may have problem printed by WARN() in >> kernfs_remove_by_name_ns(). >> >> Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com> > > Can we use strscpy() instead?
OK, I will update the patch > > Thanks. >
-- Ma Shimiao Development Dept.I Nanjing Fujitsu Nanda Software Tech. Co., Ltd.(FNST)
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