diff options
| -rw-r--r-- | kernel/bpf/trampoline.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c index 0f532e6a717f..ff87e38af8a7 100644 --- a/kernel/bpf/trampoline.c +++ b/kernel/bpf/trampoline.c @@ -841,7 +841,10 @@ void bpf_trampoline_put(struct bpf_trampoline *tr) * multiple rcu callbacks. */ hlist_del(&tr->hlist); - kfree(tr->fops); + if (tr->fops) { + ftrace_free_filter(tr->fops); + kfree(tr->fops); + } kfree(tr); out: mutex_unlock(&trampoline_mutex); |