NFSv4: Ensure decode_compound_hdr() sanity checks the tag

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The server is supposed to return the same tag that the client sends in
the outgoing RPC call, but we should still sanity check the length just
in case.

Reported-by: <rtm@csail.mit.edu>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Trond Myklebust 2021-11-04 17:18:01 -04:00

parent 4798f8058d

commit 6659db4c59

1 changed files with 13 additions and 10 deletions

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23

fs/nfs/nfs4xdr.c

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