From: Weng Meiling <wengmeiling.w...@huawei.com>
When setting the cgconfig.conf as follow:
mount {
memory = /cgroup/memory;
}
group . {
perm {
task {
gid = w00227741;
uid = w00227741;
fperm =755;
}
admin {
gid = w00227741;
uid = w00227741;
fperm =755;
dperm = 755;
}
}
memory {
}
}
and resart the cgconfig service. Then switch to the user w00227741
and cgreate cgroup like this:
# lscgroup
memory:/
# cgcreate -g memory:test
cgcreate: can't create cgroup test: Operation not permitted
the command report the error, but the cgroup test has created:
# lscgroup
memory:/
memory:/test
this patch fix the problem.
Signed-off-by: Weng Meiling <wengmeiling.w...@huawei.com>
---
src/api.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/api.c b/src/api.c
index 61b852c..22fc1f3 100644
--- a/src/api.c
+++ b/src/api.c
@@ -119,9 +119,9 @@ static const char const *cgroup_ignored_tasks_files[] = {
"tasks", NULL };
static int cg_chown(const char *filename, uid_t owner, gid_t group)
{
if (owner == NO_UID_GID)
- owner = 0;
+ owner = getuid();
if (group == NO_UID_GID)
- group = 0;
+ group = getgid();
return chown(filename, owner, group);
}
static int cg_chown_file(FTS *fts, FTSENT *ent, uid_t owner, gid_t group)
--
1.7.1
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