diff options
| -rw-r--r-- | fs/proc/base.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 4eec684baca9..4c863d17dfb4 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2128,6 +2128,9 @@ bool proc_fill_cache(struct file *file, struct dir_context *ctx, ino_t ino = 1; child = try_lookup_noperm(&qname, dir); + if (IS_ERR(child)) + goto end_instantiate; + if (!child) { DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq); child = d_alloc_parallel(dir, &qname, &wq); |