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cf3aa02cb4
If we detect that an rpc is too short, we abort and close the connection. Except, there's a bug here: we're leaving sk_datalen nonzero without leaving any pages in the sk_pages array. The most likely result of the inconsistency is a subsequent crash in svc_tcp_clear_pages. Also demote the BUG_ON in svc_tcp_clear_pages to a WARN. Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com>