Duane Griffin a17d5232de eCryptfs: check readlink result was not an error before using it ...

The result from readlink is being used to index into the link name
buffer without checking whether it is a valid length. If readlink
returns an error this will fault or cause memory corruption.

Cc: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Cc: Dustin Kirkland <kirkland@canonical.com>
Cc: ecryptfs-devel@lists.launchpad.net
Signed-off-by: Duane Griffin <duaneg@dghda.com>
Acked-by: Michael Halcrow <mhalcrow@us.ibm.com>
Acked-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2008-12-31 18:07:38 -05:00

..

crypto.c

…

debug.c

…

dentry.c

…

ecryptfs_kernel.h

CRED: Pass credentials through dentry_open()

2008-11-14 10:39:22 +11:00

file.c

…

inode.c

eCryptfs: check readlink result was not an error before using it

2008-12-31 18:07:38 -05:00

keystore.c

eCryptfs: Allocate up to two scatterlists for crypto ops on keys

2008-11-19 18:49:58 -08:00

kthread.c

CRED: Pass credentials through dentry_open()

2008-11-14 10:39:22 +11:00

main.c

CRED: Pass credentials through dentry_open()

2008-11-14 10:39:22 +11:00

Makefile

…

messaging.c

User namespaces: set of cleanups (v2)

2008-11-24 18:57:41 -05:00

miscdev.c

User namespaces: set of cleanups (v2)

2008-11-24 18:57:41 -05:00

mmap.c

…

read_write.c

…

super.c

…