diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/nfsd/filecache.c | 3 | ||||
-rw-r--r-- | fs/notify/fsnotify.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index be3c1aad50ea..fdf89fcf1a0c 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -602,6 +602,9 @@ nfsd_file_fsnotify_handle_event(struct fsnotify_mark *mark, u32 mask, struct inode *inode, struct inode *dir, const struct qstr *name, u32 cookie) { + if (WARN_ON_ONCE(!inode)) + return 0; + trace_nfsd_file_fsnotify_handle_event(inode, mask); /* Should be no marks on non-regular files */ diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index fde3a1115a17..4034ca566f95 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -252,6 +252,9 @@ static int fsnotify_handle_inode_event(struct fsnotify_group *group, if (WARN_ON_ONCE(!ops->handle_inode_event)) return 0; + if (WARN_ON_ONCE(!inode && !dir)) + return 0; + if ((inode_mark->mask & FS_EXCL_UNLINK) && path && d_unlinked(path->dentry)) return 0; |