On Wed, Feb 14, 2018 at 11:18 AM, Richard Guy Briggs <rgb(a)redhat.com> wrote:
Audit link denied events for symlinks had duplicate PATH records
rather
than just updating the existing PATH record. Update the symlink's PATH
record with the current dentry and inode information.
See:
https://github.com/linux-audit/audit-kernel/issues/21
Signed-off-by: Richard Guy Briggs <rgb(a)redhat.com>
---
fs/namei.c | 1 +
1 file changed, 1 insertion(+)
Merged.
diff --git a/fs/namei.c b/fs/namei.c
index 9cc91fb..0edf133 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -945,6 +945,7 @@ static inline int may_follow_link(struct nameidata *nd)
if (nd->flags & LOOKUP_RCU)
return -ECHILD;
+ audit_inode(nd->name, nd->stack[0].link.dentry, 0);
audit_log_link_denied("follow_link", &nd->stack[0].link);
return -EACCES;
}
--
1.8.3.1
--
paul moore
www.paul-moore.com