linux-kernel - [PATCH 2/4] Unionfs: remove unnecessary call to d

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <12013239031044-git-send-email-ezk@cs.sunysb.edu>
Date:	Sat, 26 Jan 2008 00:05:00 -0500
From:	Erez Zadok <ezk@...sunysb.edu>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	viro@....linux.org.uk, hch@...radead.org,
	Erez Zadok <ezk@...sunysb.edu>
Subject: [PATCH 2/4] Unionfs: remove unnecessary call to d_iput

This old code was to fix a bug which has long since been fixed in our
copyup_permission and unionfs_d_iput.

Signed-off-by: Erez Zadok <ezk@...sunysb.edu>
---
 fs/unionfs/copyup.c |   13 -------------
 1 files changed, 0 insertions(+), 13 deletions(-)

diff --git a/fs/unionfs/copyup.c b/fs/unionfs/copyup.c
index 16b2c7c..8663224 100644
--- a/fs/unionfs/copyup.c
+++ b/fs/unionfs/copyup.c
@@ -807,19 +807,6 @@ begin:
 						 lower_dentry);
 		unlock_dir(lower_parent_dentry);
 		if (err) {
-			struct inode *inode = lower_dentry->d_inode;
-			/*
-			 * If we get here, it means that we created a new
-			 * dentry+inode, but copying permissions failed.
-			 * Therefore, we should delete this inode and dput
-			 * the dentry so as not to leave cruft behind.
-			 */
-			if (lower_dentry->d_op && lower_dentry->d_op->d_iput)
-				lower_dentry->d_op->d_iput(lower_dentry,
-							   inode);
-			else
-				iput(inode);
-			lower_dentry->d_inode = NULL;
 			dput(lower_dentry);
 			lower_dentry = ERR_PTR(err);
 			goto out;
-- 
1.5.2.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/