diff options
| -rw-r--r-- | drivers/vhost/vhost.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index e3662027271..da21ae95182 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -337,8 +337,10 @@ static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m) return -EFAULT; } - if (!memory_access_ok(d, newmem, vhost_has_feature(d, VHOST_F_LOG_ALL))) + if (!memory_access_ok(d, newmem, vhost_has_feature(d, VHOST_F_LOG_ALL))) { + kfree(newmem); return -EFAULT; + } oldmem = d->memory; rcu_assign_pointer(d->memory, newmem); synchronize_rcu(); |