diff options
| -rw-r--r-- | fs/notify/inode_mark.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c index a39534845b28..282150f74cfa 100644 --- a/fs/notify/inode_mark.c +++ b/fs/notify/inode_mark.c @@ -204,6 +204,8 @@ void fsnotify_destroy_mark_by_entry(struct fsnotify_mark_entry *entry) */ + iput(inode); + /* * it's possible that this group tried to destroy itself, but this * this mark was simultaneously being freed by inode. If that's the @@ -306,6 +308,10 @@ int fsnotify_add_mark(struct fsnotify_mark_entry *entry, struct fsnotify_mark_entry *lentry; int ret = 0; + inode = igrab(inode); + if (unlikely(!inode)) + return -EINVAL; + /* * LOCKING ORDER!!!! * entry->lock @@ -337,6 +343,7 @@ int fsnotify_add_mark(struct fsnotify_mark_entry *entry, if (lentry) { ret = -EEXIST; + iput(inode); fsnotify_put_mark(lentry); } else { __fsnotify_update_child_dentry_flags(inode); |