mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-10-01 01:35:54 -04:00
25 lines
657 B
Diff
25 lines
657 B
Diff
From fd494b5a4da5dc2e332b8b7480960509046c7b2e Mon Sep 17 00:00:00 2001
|
|
From: Tom Marshall <tdm.code@gmail.com>
|
|
Date: Fri, 19 May 2017 18:24:04 +0000
|
|
Subject: [PATCH] kernel: Fix potential refcount leak in su check
|
|
|
|
Change-Id: I7e1ecb78bfc951bf645a1462988dcd93c4247a9b
|
|
---
|
|
|
|
diff --git a/fs/namei.c b/fs/namei.c
|
|
index a52456c..404b61c 100644
|
|
--- a/fs/namei.c
|
|
+++ b/fs/namei.c
|
|
@@ -2003,8 +2003,10 @@
|
|
if (!err) {
|
|
struct super_block *sb = nd->inode->i_sb;
|
|
if (sb->s_flags & MS_RDONLY) {
|
|
- if (d_is_su(nd->path.dentry) && !su_visible())
|
|
+ if (d_is_su(nd->path.dentry) && !su_visible()) {
|
|
+ path_put(&nd->path);
|
|
err = -ENOENT;
|
|
+ }
|
|
}
|
|
}
|
|
|