Jeff Mahoney 114ffc5d2b ecryptfs: don't allow mmap when the lower fs doesn't support it ... commit f0fe970df3 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> Cc: Henry Jensen <hjensen@gmx.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>		2016-07-18 13:52:16 +02:00
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crypto.c	eCryptfs: Remove buggy and unnecessary write in file name decode routine	2015-01-07 17:55:19 +01:00
debug.c	eCryptfs: update comment and debug statement	2007-10-16 09:43:11 -07:00
dentry.c	eCryptfs: Fix -Wunused-but-set-variable warnings	2013-01-17 11:36:10 -08:00
ecryptfs_kernel.h	ecryptfs: switch ecryptfs_decode_and_decrypt_filename() from dentry to sb	2013-06-29 12:57:25 +04:00
file.c	ecryptfs: don't allow mmap when the lower fs doesn't support it	2016-07-18 13:52:16 +02:00
inode.c	ecryptfs: avoid to access NULL pointer when write metadata in xattr	2014-10-31 15:11:30 +01:00
Kconfig	Minor code cleanups and new Kconfig option to disable /dev/ecryptfs	2013-03-07 12:47:24 -08:00
keystore.c	ecryptfs: Fix memory leakage in keystore.c	2013-10-16 15:18:01 -07:00
kthread.c	eCryptfs: fix to use list_for_each_entry_safe() when delete items	2012-12-18 10:07:29 -06:00
main.c	eCryptfs: Force RO mount when encrypted view is enabled	2015-01-07 17:55:19 +01:00
Makefile	eCryptfs: allow userspace messaging to be disabled	2013-03-03 23:59:59 -08:00
messaging.c	eCryptfs: Cocci spatch "memdup.spatch"	2013-06-07 17:26:55 -07:00
miscdev.c	ecryptfs: close rmmod race	2013-04-09 14:08:16 -04:00
mmap.c	eCryptfs: Avoid unnecessary disk read and data decryption during writing	2012-11-07 17:56:16 -08:00
read_write.c	ecryptfs: don't open-code kernel_read()	2013-05-09 13:39:58 -04:00
super.c	vfs: Rename end_writeback() to clear_inode()	2012-05-06 13:43:41 +08:00