linux-kernel - [PATCH 2/2] fuse: fix attribute caching after rename

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] [day] [month] [year] [list]

Message-Id: <E1Isckb-0000T2-00@dorka.pomaz.szeredi.hu>
Date:	Thu, 15 Nov 2007 12:19:13 +0100
From:	Miklos Szeredi <miklos@...redi.hu>
To:	akpm@...ux-foundation.org
CC:	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] fuse: fix attribute caching after rename

Invalidate attributes on rename, since some filesystems may update
st_ctime.  Reported by Szabolcs Szakacsits

Signed-off-by: Miklos Szeredi <mszeredi@...e.cz>
---

Index: linux-2.6.24-rc2/fs/fuse/dir.c
===================================================================
--- linux-2.6.24-rc2.orig/fs/fuse/dir.c	2007-11-13 18:43:40.000000000 +0100
+++ linux-2.6.24-rc2/fs/fuse/dir.c	2007-11-13 18:44:58.000000000 +0100
@@ -646,6 +646,9 @@ static int fuse_rename(struct inode *old
 	err = req->out.h.error;
 	fuse_put_request(fc, req);
 	if (!err) {
+		/* ctime changes */
+		fuse_invalidate_attr(oldent->d_inode);
+
 		fuse_invalidate_attr(olddir);
 		if (olddir != newdir)
 			fuse_invalidate_attr(newdir);
-
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/