Jeff Mahoney ed5c955e31 ecryptfs: don't allow mmap when the lower fs doesn't support it ... commit f0fe970df3838c202ef6c07a4c2b36838ef0a88b upstream. There are legitimate reasons to disallow mmap on certain files, notably in sysfs or procfs. We shouldn't emulate mmap support on file systems that don't offer support natively. CVE-2016-1583 Signed-off-by: Jeff Mahoney <jeffm@suse.com> [tyhicks: clean up f_op check by using ecryptfs_file_to_lower()] Signed-off-by: Tyler Hicks <tyhicks@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-08-10 11:49:27 +02:00
..
crypto.c	eCryptfs: Delete a check before the function call "key_put"	2015-08-18 17:29:49 -05:00
debug.c	eCryptfs: update comment and debug statement	2007-10-16 09:43:11 -07:00
dentry.c	eCryptfs: Invalidate dcache entries when lower i_nlink is zero	2015-08-18 17:29:48 -05:00
ecryptfs_kernel.h	KEYS: Merge the type-specific data with the payload data	2015-10-21 15:18:36 +01:00
file.c	ecryptfs: don't allow mmap when the lower fs doesn't support it	2016-08-10 11:49:27 +02:00
inode.c	fs: Drop unlikely before IS_ERR(_OR_NULL)	2015-09-29 15:13:58 +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: ensure copy to crypt_stat->cipher does not overrun	2015-02-24 19:23:28 -06:00
kthread.c	Revert "ecryptfs: forbid opening files without mmap handler"	2016-08-10 11:49:27 +02:00
main.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
Makefile	eCryptfs: allow userspace messaging to be disabled	2013-03-03 23:59:59 -08:00
messaging.c	fs/ecryptfs/messaging.c: remove null test before kfree	2014-07-03 16:38:09 -05:00
miscdev.c	ecryptfs: close rmmod race	2013-04-09 14:08:16 -04:00
mmap.c	treewide: Fix typo in printk	2015-08-07 13:58:05 +02:00
read_write.c	ecryptfs: don't open-code kernel_read()	2013-05-09 13:39:58 -04:00
super.c	mm + fs: store shadow entries in page cache	2014-04-03 16:21:01 -07:00