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Diffstat (limited to 'fs/notify/fanotify/fanotify.c')
-rw-r--r--fs/notify/fanotify/fanotify.c11
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);