tree b156eb629008797dd844322fe3b9a3f259ddc1d0
parent 07ff2dd510d8c5b1166827df7686036283be10e0
author Chuck Lever <chuck.lever@oracle.com> 1501785027 -0400
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1502203920 -0400

xprtrdma: Replace rpcrdma_count_chunks()

Clean up chunk list decoding by using the xdr_stream set up in
rpcrdma_reply_handler. This hardens decoding by checking for buffer
overflow at every step while unmarshaling variable-length XDR
objects.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>