From: Al Viro <viro@ZenIV.linux.org.uk>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: [git pull] apparmor fix for __d_path() misuse
Date: Tue, 6 Dec 2011 15:48:54 +0000 [thread overview]
Message-ID: <20111206154854.GH2203@ZenIV.linux.org.uk> (raw)
Fix for use-after-free race in apparmor d_namespace_path() and
partially sanitizing the atrocious __d_path() API that has caused that
mess in the first place. Please, pull from
git://git.kernel.org:/pub/scm/linux/kernel/git/viro/vfs.git for-linus
Shortlog:
Al Viro (1):
fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API
Diffstat:
fs/dcache.c | 73 +++++++++++++++++++++++++++----------------
fs/namespace.c | 20 ++++++-----
fs/seq_file.c | 8 ++--
include/linux/dcache.h | 3 +-
include/linux/fs.h | 1 +
security/apparmor/path.c | 36 ++++++++-------------
security/tomoyo/realpath.c | 2 +-
7 files changed, 79 insertions(+), 64 deletions(-)
next reply other threads:[~2011-12-06 15:48 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-06 15:48 Al Viro [this message]
2011-12-06 16:41 ` [git pull] apparmor fix for __d_path() misuse Al Viro
2011-12-06 17:21 ` Linus Torvalds
2011-12-06 19:54 ` Linus Torvalds
2011-12-06 20:53 ` Al Viro
2011-12-06 21:07 ` Linus Torvalds
2011-12-06 21:41 ` Al Viro
2011-12-06 22:48 ` John Johansen
2011-12-06 22:19 ` John Johansen
2011-12-06 22:41 ` Al Viro
2011-12-06 23:12 ` John Johansen
2011-12-06 23:45 ` Linus Torvalds
2011-12-07 0:09 ` John Johansen
2011-12-07 0:16 ` Al Viro
2011-12-07 0:39 ` Al Viro
2011-12-07 0:42 ` Linus Torvalds
2011-12-07 1:10 ` Al Viro
2011-12-07 1:37 ` Al Viro
2011-12-07 1:44 ` Al Viro
2011-12-07 2:21 ` Linus Torvalds
2011-12-07 3:23 ` Al Viro
2011-12-07 3:11 ` John Johansen
2011-12-07 4:26 ` John Johansen
2011-12-07 4:45 ` Al Viro
2011-12-07 4:59 ` Al Viro
2011-12-07 3:26 ` Tetsuo Handa
2011-12-07 3:42 ` Al Viro
2011-12-07 5:01 ` Tetsuo Handa
2011-12-07 5:19 ` Al Viro
2011-12-07 5:44 ` Tetsuo Handa
2011-12-07 6:54 ` Al Viro
2011-12-07 8:59 ` Tetsuo Handa
2011-12-07 16:32 ` Al Viro
2011-12-07 17:51 ` Al Viro
2011-12-07 0:39 ` Linus Torvalds
2011-12-07 0:52 ` Al Viro
2011-12-07 1:11 ` Linus Torvalds
2011-12-07 1:23 ` Al Viro
2011-12-07 2:02 ` Linus Torvalds
2011-12-07 2:17 ` Al Viro
2011-12-07 2:29 ` Linus Torvalds
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