diff options
Diffstat (limited to 'kernel/audit_fsnotify.c')
| -rw-r--r-- | kernel/audit_fsnotify.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/audit_fsnotify.c b/kernel/audit_fsnotify.c index c565fbf66ac8..b92805b317a2 100644 --- a/kernel/audit_fsnotify.c +++ b/kernel/audit_fsnotify.c @@ -76,17 +76,18 @@ struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pa struct audit_fsnotify_mark *audit_mark; struct path path; struct dentry *dentry; - struct inode *inode; int ret; if (pathname[0] != '/' || pathname[len-1] == '/') return ERR_PTR(-EINVAL); - dentry = kern_path_locked(pathname, &path); + dentry = kern_path_parent(pathname, &path); if (IS_ERR(dentry)) return ERR_CAST(dentry); /* returning an error */ - inode = path.dentry->d_inode; - inode_unlock(inode); + if (d_really_is_negative(dentry)) { + audit_mark = ERR_PTR(-ENOENT); + goto out; + } audit_mark = kzalloc(sizeof(*audit_mark), GFP_KERNEL); if (unlikely(!audit_mark)) { @@ -100,7 +101,7 @@ struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pa audit_update_mark(audit_mark, dentry->d_inode); audit_mark->rule = krule; - ret = fsnotify_add_inode_mark(&audit_mark->mark, inode, 0); + ret = fsnotify_add_inode_mark(&audit_mark->mark, path.dentry->d_inode, 0); if (ret < 0) { audit_mark->path = NULL; fsnotify_put_mark(&audit_mark->mark); |