linux-toradex.git/fs/lockd/clnt4xdr.c, branch v4.9.40

nfsd: remove

2014-05-06T21:54:53+00:00

The only real user of this header is fs/nfsd/nfsfh.h, so merge the
two.  Various lockѕ source files used it to indirectly get other
sunrpc or nfs headers, so fix those up.

Signed-off-by: Christoph Hellwig 
Signed-off-by: J. Bruce Fields

lockd: Remove unnecessary BUG_ON()s in the xdr client code

2012-11-04T19:43:39+00:00

- Offset bound checks are done in the NFS client code.
- So are filehandle size checks
- The cookie length is a constant
- The utsname()->nodename is already bounded

Signed-off-by: Trond Myklebust

lockd: fix the endianness bug

2012-04-13T17:50:52+00:00

comparing be32 values for < is not doing the right thing...

Signed-off-by: Al Viro

SUNRPC: constify the rpc_program

2012-02-01T00:28:20+00:00

Signed-off-by: Trond Myklebust

SUNRPC: New xdr_streams XDR decoder API

2010-12-16T17:37:25+00:00

Now that all client-side XDR decoder routines use xdr_streams, there
should be no need to support the legacy calling sequence [rpc_rqst *,
__be32 *, RPC res *] anywhere.  We can construct an xdr_stream in the
generic RPC code, instead of in each decoder function.

This is a refactoring change.  It should not cause different behavior.

Signed-off-by: Chuck Lever 
Tested-by: J. Bruce Fields 
Signed-off-by: Trond Myklebust

SUNRPC: New xdr_streams XDR encoder API

2010-12-16T17:37:25+00:00

Now that all client-side XDR encoder routines use xdr_streams, there
should be no need to support the legacy calling sequence [rpc_rqst *,
__be32 *, RPC arg *] anywhere.  We can construct an xdr_stream in the
generic RPC code, instead of in each encoder function.

Also, all the client-side encoder functions return 0 now, making a
return value superfluous.  Take this opportunity to convert them to
return void instead.

This is a refactoring change.  It should not cause different behavior.

Signed-off-by: Chuck Lever 
Tested-by: J. Bruce Fields 
Signed-off-by: Trond Myklebust

lockd: Introduce new-style XDR functions for NLMv4

2010-12-16T17:37:23+00:00

We'd like to prevent local buffer overflows caused by malicious or
broken servers.  New xdr_stream style decoders can do that.

For efficiency, we also want to be able to pass xdr_streams from
call_encode() to all XDR encoding functions, rather than building
an xdr_stream in every XDR encoding function in the kernel.

Same idea as the NLM v3 XDR overhaul.

Signed-off-by: Chuck Lever 
Tested-by: J. Bruce Fields 
Signed-off-by: Trond Myklebust