Eric W. Biederman d83f5901bc coda: Restrict coda messages to the initial user namespace ... Remove the slight chance that uids and gids in coda messages will be interpreted in the wrong user namespace. - Only allow processes in the initial user namespace to open the coda character device to communicate with coda filesystems. - Explicitly convert the uids in the coda header into the initial user namespace. - In coda_vattr_to_attr make kuids and kgids from the initial user namespace uids and gids in struct coda_vattr that just came from userspace. - In coda_iattr_to_vattr convert kuids and kgids into uids and gids in the intial user namespace and store them in struct coda_vattr for sending to coda userspace programs. Nothing needs to be changed with mounts as coda does not support being mounted in anything other than the initial user namespace. Cc: Jan Harkes <jaharkes@cs.cmu.edu> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>		2013-02-13 06:00:53 -08:00
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cache.c	coda: use list_for_each_entry	2012-07-14 16:32:56 +04:00
cnode.c	coda: switch coda_cnode_make() to sane API as well, clean coda_lookup()	2012-01-10 11:13:16 -05:00
coda_cache.h	take coda-private headers out of include/linux	2011-01-12 20:02:48 -05:00
coda_fs_i.h	coda: switch coda_cnode_make() to sane API as well, clean coda_lookup()	2012-01-10 11:13:16 -05:00
coda_int.h	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
coda_linux.c	coda: Restrict coda messages to the initial user namespace	2013-02-13 06:00:53 -08:00
coda_linux.h	fs: Convert vmalloc/memset to vzalloc	2011-09-15 13:56:28 +02:00
dir.c	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
file.c	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
inode.c	coda: Restrict coda messages to the initial pid namespace	2013-02-13 06:00:52 -08:00
Kconfig	fs/Kconfig: move coda out	2009-01-22 13:16:01 +03:00
Makefile	fs: change to new flag variable	2011-03-17 14:02:57 +01:00
pioctl.c	->permission() sanitizing: don't pass flags to ->permission()	2011-07-20 01:43:24 -04:00
psdev.c	coda: Restrict coda messages to the initial user namespace	2013-02-13 06:00:53 -08:00
symlink.c	take coda-private headers out of include/linux	2011-01-12 20:02:48 -05:00
sysctl.c	codafs: fix build break when CONFIG_PROC_SYSCTL=n	2011-03-25 17:45:16 -07:00
upcall.c	coda: Restrict coda messages to the initial user namespace	2013-02-13 06:00:53 -08:00