Re: 3.18.1: broken directory with one file too many

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On Thu, 18 Dec 2014 10:19:14 -0500, J. Bruce Fields wrote:

> On Thu, Dec 18, 2014 at 09:58:06AM -0500, Benjamin Coddington wrote:
>> Frame 36 of nfs-client.pcap has this interesting string:
>> 
>> 0ff0  00 01 3b f6 fb b6 26 16 8f 7c 00 00 00 41 62 74  
>> ..;...&..|...Abt 1000  72 66 73 2d 32 30 00 00 00 00 00 00 00 00 30 36 
>>  rfs-20........06 1010  2d 66 69 78 2d 64 65 61 64 6c 6f 63 6b 2d 77 68
>>   -fix-deadlock-wh 1020  65 6e 2d 6d 6f 75 6e 74 69 6e 67 2d 61 2d 64
>> 65   en-mounting-a-de 1030  67 72 61 64 65 64 2d 66 73 2e 70 61 74 63
>> 68 00   graded-fs.patch.
> 
> Yes, that looks like the server messing up the encoding of the reply.
> 
> Holger, what's the difference between nfs-client.pcap and
> nfs-server.pcap?

One is the client, one is the server :-)

No, really. Both 3.18.1, 64it, same userland/compiler/etc. and even same 
CFLAGS for both kernel and userland. I built tcpdump on both (from 
packages) and ran them back to back literally 10 seconds apart.

What "encoding" are we talking about here? The NFS RPC encoding?
(everything I know & remember about NFS is 15+ years old..)

thanks,
Holger

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