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selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644

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commit b09c2baa56347ae65795350dfcc633dedb1c2970 upstream.

0644 is an odd perm to create a cgroup which is a directory. Use the regular
0755 instead. This is necessary for euid switching test case.

Reviewed-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tejun Heo 2022-01-06 11:02:29 -10:00 committed by Greg Kroah-Hartman
parent e74da71e66
commit 9dd39d2c65
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/cgroup/cgroup_util.c
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@ -219,7 +219,7 @@ int cg_find_unified_root(char *root, size_t len)
int cg_create(const char *cgroup)
{
return mkdir(cgroup, 0644);
return mkdir(cgroup, 0755);
}
int cg_wait_for_proc_count(const char *cgroup, int count)