Jeff Layton 4c190e2f91 sunrpc: trim off trailing checksum before returning decrypted or integrity authenticated buffer ... When GSSAPI integrity signatures are in use, or when we're using GSSAPI privacy with the v2 token format, there is a trailing checksum on the xdr_buf that is returned. It's checked during the authentication stage, and afterward nothing cares about it. Ordinarily, it's not a problem since the XDR code generally ignores it, but it will be when we try to compute a checksum over the buffer to help prevent XID collisions in the duplicate reply cache. Fix the code to trim off the checksums after verifying them. Note that in unwrap_integ_data, we must avoid trying to reverify the checksum if the request was deferred since it will no longer be present when it's revisited. Signed-off-by: Jeff Layton <jlayton@redhat.com>		2013-02-08 15:19:10 -05:00
..
auth_gss	sunrpc: trim off trailing checksum before returning decrypted or integrity authenticated buffer	2013-02-08 15:19:10 -05:00
xprtrdma	sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h	2013-02-05 09:41:14 -05:00
addr.c	sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h	2013-02-05 09:41:14 -05:00
auth.c	SUNRPC: Add rpcauth_list_flavors()	2012-07-16 15:12:15 -04:00
auth_generic.c	userns: Convert group_info values from gid_t to kgid_t.	2012-05-03 03:27:21 -07:00
auth_null.c	SUNRPC: Move the bound cred to struct rpc_rqst	2010-08-04 08:54:09 -04:00
auth_unix.c	userns: Convert group_info values from gid_t to kgid_t.	2012-05-03 03:27:21 -07:00
backchannel_rqst.c	SUNRPC: remove two BUG_ON asserts	2012-11-04 14:43:41 -05:00
bc_svc.c	SUNRPC: remove BUG_ON from bc_send	2012-11-04 14:43:41 -05:00
cache.c	nfsd: Remove write permission from file content	2013-01-23 18:17:38 -05:00
clnt.c	sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h	2013-02-05 09:41:14 -05:00
Kconfig	nfs: enable swap on NFS	2012-07-31 18:42:48 -07:00
Makefile	SUNRPC: sunrpc should not explicitly depend on NFS config options	2011-07-15 09:12:23 -04:00
netns.h	SUNRPC: create GSS auth cache per network namespace	2012-01-31 19:28:15 -05:00
rpc_pipe.c	Merge branch 'bugfixes' into nfs-for-next	2012-12-11 09:16:26 -05:00
rpcb_clnt.c	sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h	2013-02-05 09:41:14 -05:00
sched.c	SUNRPC: Don't allow low priority tasks to pre-empt higher priority ones	2012-12-06 00:30:53 +01:00
socklib.c	sunrpc: remove the second argument of k[un]map_atomic()	2012-03-20 21:48:28 +08:00
stats.c	SUNRPC: Use RCU to dereference the rpc_clnt.cl_xprt field	2012-03-02 15:36:38 -05:00
sunrpc.h	SUNRPC: subscribe RPC clients to pipefs notifications	2012-01-31 18:20:25 -05:00
sunrpc_syms.c	SUNRPC: register PipeFS file system after pernet sybsystem	2012-04-18 11:05:48 -04:00
svc.c	svcrpc: silence "unused variable" warning in !RPC_DEBUG case	2013-01-23 18:17:38 -05:00
svc_xprt.c	sunrpc: Fix lockd sleeping until timeout	2013-01-23 18:17:39 -05:00
svcauth.c	net: sunrpc: kill unused macros	2010-12-17 15:48:21 -05:00
svcauth_unix.c	sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h	2013-02-05 09:41:14 -05:00
svcsock.c	Merge branch 'for-3.8' of git://linux-nfs.org/~bfields/linux	2012-12-20 14:04:11 -08:00
sysctl.c	SUNRPC: make SUNPRC clients list per network namespace context	2012-01-31 18:20:25 -05:00
timer.c	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
xdr.c	sunrpc: trim off trailing checksum before returning decrypted or integrity authenticated buffer	2013-02-08 15:19:10 -05:00
xprt.c	SUNRPC: Get rid of the redundant xprt->shutdown bit field	2012-09-28 16:03:05 -04:00
xprtsock.c	sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h	2013-02-05 09:41:14 -05:00