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| author |  Li Zefan <lizefan@huawei.com>
| 2014-02-14 16:55:04 +0800 |
|---|---|---|
| committer |  Tejun Heo <tj@kernel.org>
| 2014-02-14 10:52:40 -0500 |
| commit | 6534fd6c15858fe4ce4ae568106225e68d5afa81 (patch) | |
| tree | 895805085f542dfa62ce380d0d91d98d5fdb2283 /kernel | |
| parent | cgroup: fix locking in cgroupstats_build() (diff) | |
| download | linux-6534fd6c15858fe4ce4ae568106225e68d5afa81.tar.gz linux-6534fd6c15858fe4ce4ae568106225e68d5afa81.tar.bz2 linux-6534fd6c15858fe4ce4ae568106225e68d5afa81.zip | |
cgroup: fix memory leak in cgroup_mount()
We should free the memory allocated in parse_cgroupfs_options() before
calling this function again.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cgroup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 5606c0f08d95..3fe01102607b 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -1540,6 +1540,8 @@ retry: if (!atomic_inc_not_zero(&root->top_cgroup.refcnt)) { mutex_unlock(&cgroup_mutex); mutex_unlock(&cgroup_tree_mutex); + kfree(opts.release_agent); + kfree(opts.name); msleep(10); goto retry; } |