Currently audit code uses checking of mark->inode to verify whether mark
is still alive. Switch that to checking mark flags as that is more
logical and current way will become unreliable in future.
Reviewed-by: Miklos Szeredi <mszeredi@xxxxxxxxxx>
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
kernel/audit_tree.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index 11c7ac441624..f12bd40fb8f1 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -248,7 +248,7 @@ static void untag_chunk(struct node *p)
mutex_lock(&entry->group->mark_mutex);
spin_lock(&entry->lock);
- if (chunk->dead || !entry->inode) {
+ if (chunk->dead || !(entry->flags & FSNOTIFY_MARK_FLAG_ATTACHED)) {
spin_unlock(&entry->lock);
mutex_unlock(&entry->group->mark_mutex);
if (new)
@@ -408,7 +408,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
mutex_lock(&old_entry->group->mark_mutex);
spin_lock(&old_entry->lock);
- if (!old_entry->inode) {
+ if (!(old_entry->flags & FSNOTIFY_MARK_FLAG_ATTACHED)) {
/* old_entry is being shot, lets just lie */
spin_unlock(&old_entry->lock);
mutex_unlock(&old_entry->group->mark_mutex);
--
2.10.2
