diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/notify/fanotify/fanotify.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index ee9cb3795c2b..30d3addfad75 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -70,8 +70,15 @@ static int fanotify_get_response(struct fsnotify_group *group, wait_event(group->fanotify_data.access_waitq, event->response || atomic_read(&group->fanotify_data.bypass_perm)); - if (!event->response) /* bypass_perm set */ + if (!event->response) { /* bypass_perm set */ + /* + * Event was canceled because group is being destroyed. Remove + * it from group's event list because we are responsible for + * freeing the permission event. + */ + fsnotify_remove_event(group, &event->fae.fse); return 0; + } /* userspace responded, convert to something usable */ switch (event->response) { @@ -210,7 +217,7 @@ static int fanotify_handle_event(struct fsnotify_group *group, return -ENOMEM; fsn_event = &event->fse; - ret = fsnotify_add_notify_event(group, fsn_event, fanotify_merge); + ret = fsnotify_add_event(group, fsn_event, fanotify_merge); if (ret) { /* Permission events shouldn't be merged */ BUG_ON(ret == 1 && mask & FAN_ALL_PERM_EVENTS); |