Dan Carpenter e23504dda0 eCryptfs: fix a couple type promotion bugs ...

commit 0bdf8a8245fdea6f075a5fede833a5fcf1b3466c upstream.

ECRYPTFS_SIZE_AND_MARKER_BYTES is type size_t, so if "rc" is negative
that gets type promoted to a high positive value and treated as success.

Fixes: 778aeb42a708 ("eCryptfs: Cleanup and optimize ecryptfs_lookup_interpose()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[tyhicks: Use "if/else if" rather than "if/if"]
Cc: stable@vger.kernel.org
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-08-04 09:33:31 +02:00

..

crypto.c

eCryptfs: fix a couple type promotion bugs

2019-08-04 09:33:31 +02:00

debug.c

…

dentry.c

eCryptfs: Invalidate dcache entries when lower i_nlink is zero

2015-08-18 17:29:48 -05:00

ecryptfs_kernel.h

ecryptfs: fix dereference of NULL user_key_payload

2017-11-02 09:49:15 +01:00

file.c

ecryptfs: don't allow mmap when the lower fs doesn't support it

2016-07-08 10:35:28 -05:00

inode.c

do d_instantiate/unlock_new_inode combinations safely

2018-05-30 07:50:16 +02:00

Kconfig

Minor code cleanups and new Kconfig option to disable /dev/ecryptfs

2013-03-07 12:47:24 -08:00

keystore.c

ecryptfs: fix dereference of NULL user_key_payload

2017-11-02 09:49:15 +01:00

kthread.c

Revert "ecryptfs: forbid opening files without mmap handler"

2016-07-07 18:47:57 -05:00

main.c

ecryptfs: Switch to generic xattr handlers

2016-10-06 22:17:38 -04:00

Makefile

eCryptfs: allow userspace messaging to be disabled

2013-03-03 23:59:59 -08:00

messaging.c

eCryptfs: use after free in ecryptfs_release_messaging()

2017-11-30 08:39:03 +00:00

miscdev.c

ecryptfs: close rmmod race

2013-04-09 14:08:16 -04:00

mmap.c

xattr: Add __vfs_{get,set,remove}xattr helpers

2016-10-07 20:10:44 -04:00

read_write.c

mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

2016-04-04 10:41:08 -07:00

super.c

eCryptfs: Do not allocate hash tfm in NORECLAIM context

2016-04-20 17:50:01 +08:00