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authorJan Kara <jack@suse.cz>2016-12-21 18:32:48 +0100
committerJan Kara <jack@suse.cz>2017-04-10 17:37:36 +0200
commit7b1293234084ddb6469c4e9a5ef818f399b5786b (patch)
tree0b54695cc96dd0a17c893bcd7743f9aea84d5ce2 /fs/notify/fanotify
parentebb3b47e37a4ccef33e6388589a21a5c23d6b40b (diff)
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fsnotify: Add group pointer in fsnotify_init_mark()
Currently we initialize mark->group only in fsnotify_add_mark_lock(). However we will need to access fsnotify_ops of corresponding group from fsnotify_put_mark() so we need mark->group initialized earlier. Do that in fsnotify_init_mark() which has a consequence that once fsnotify_init_mark() is called on a mark, the mark has to be destroyed by fsnotify_put_mark(). Reviewed-by: Miklos Szeredi <mszeredi@redhat.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify/fanotify')
-rw-r--r--fs/notify/fanotify/fanotify_user.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 5a82bbb79f55..d5775f054be7 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -628,8 +628,8 @@ static struct fsnotify_mark *fanotify_add_new_mark(struct fsnotify_group *group,
if (!mark)
return ERR_PTR(-ENOMEM);
- fsnotify_init_mark(mark, fanotify_free_mark);
- ret = fsnotify_add_mark_locked(mark, group, inode, mnt, 0);
+ fsnotify_init_mark(mark, group, fanotify_free_mark);
+ ret = fsnotify_add_mark_locked(mark, inode, mnt, 0);
if (ret) {
fsnotify_put_mark(mark);
return ERR_PTR(ret);