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linux-sg2042/net/ceph
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Ilya Dryomov c27a3e4d66 libceph: do not hard code max auth ticket len 
We hard code cephx auth ticket buffer size to 256 bytes.  This isn't
enough for any moderate setups and, in case tickets themselves are not
encrypted, leads to buffer overflows (ceph_x_decrypt() errors out, but
ceph_decode_copy() doesn't - it's just a memcpy() wrapper).  Since the
buffer is allocated dynamically anyway, allocated it a bit later, at
the point where we know how much is going to be needed.

Fixes: http://tracker.ceph.com/issues/8979

Cc: stable@vger.kernel.org
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@redhat.com>
 		2014-09-10 20:08:36 +04:00
..
crush crush: add SET_CHOOSELEAF_VARY_R step 2014-04-04 21:07:28 -07:00
Kconfig net/ceph: remove depends on CONFIG_EXPERIMENTAL 2013-01-11 11:39:33 -08:00
Makefile libceph: create source file "net/ceph/snapshot.c" 2013-05-01 21:20:08 -07:00
armor.c libceph: Fix base64-decoding when input ends in newline. 2011-03-15 09:14:02 -07:00
auth.c libceph: wrap auth methods in a mutex 2013-05-01 21:17:15 -07:00
auth_none.c libceph: Fix NULL pointer dereference in auth client code 2013-07-03 15:32:55 -07:00
auth_none.h net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
auth_x.c libceph: do not hard code max auth ticket len 2014-09-10 20:08:36 +04:00
auth_x.h net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
auth_x_protocol.h ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
buffer.c libceph: add ceph_kv{malloc,free}() and switch to them 2014-01-26 12:34:23 +02:00
ceph_common.c libceph: mon_get_version request infrastructure 2014-06-06 09:29:57 +08:00
ceph_fs.c ceph: fix file mode calculation 2011-07-19 11:25:04 -07:00
ceph_hash.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ceph_strings.c libceph: update ceph_osd_op_name() 2013-02-18 12:20:18 -06:00
crypto.c KEYS: Ceph: Use user_match() 2014-07-22 21:46:30 +01:00
crypto.h net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
debugfs.c libceph: mon_get_version request infrastructure 2014-06-06 09:29:57 +08:00
messenger.c libceph: set last_piece in ceph_msg_data_pages_cursor_init() correctly 2014-08-09 11:27:32 +04:00
mon_client.c libceph: gracefully handle large reply messages from the mon 2014-09-10 20:08:32 +04:00
msgpool.c libceph: initialize msgpool message types 2012-07-30 09:29:50 -07:00
osd_client.c libceph: nuke ceph_osdc_unregister_linger_request() 2014-07-08 15:08:45 +04:00
osdmap.c crush: decode and initialize chooseleaf_vary_r 2014-05-16 21:29:55 +04:00
pagelist.c ceph: use list_move_tail instead of list_del/list_add_tail 2012-10-01 14:30:49 -05:00
pagevec.c ceph_sync_read: stop poking into iov_iter guts 2014-05-06 17:39:42 -04:00
snapshot.c libceph: create source file "net/ceph/snapshot.c" 2013-05-01 21:20:08 -07:00