diff options
| author | Jamie Liu <jamieliu@google.com> | 2020-04-27 07:37:45 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-04-27 07:39:10 -0700 |
| commit | 292f3f99b73fb901ffdd3ad8ac682718e1e8960a (patch) | |
| tree | 1bbb19e469c1a9e4028298903415d6502dd7a5ae /pkg/sentry/kernel | |
| parent | 3c67754663f424f2ebbc0ff2a4c80e30618d5355 (diff) | |
Don't leak vfs.MountNamespace reference if kernel.TaskSet.NewTask fails.
PiperOrigin-RevId: 308617610
Diffstat (limited to 'pkg/sentry/kernel')
| -rw-r--r-- | pkg/sentry/kernel/task_start.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/sentry/kernel/task_start.go b/pkg/sentry/kernel/task_start.go index a5035bb7f..8485fb4b6 100644 --- a/pkg/sentry/kernel/task_start.go +++ b/pkg/sentry/kernel/task_start.go @@ -104,6 +104,9 @@ func (ts *TaskSet) NewTask(cfg *TaskConfig) (*Task, error) { cfg.TaskContext.release() cfg.FSContext.DecRef() cfg.FDTable.DecRef() + if cfg.MountNamespaceVFS2 != nil { + cfg.MountNamespaceVFS2.DecRef() + } return nil, err } return t, nil |