tree f50eb6c26e1bc2804220dc34a95df560f0a06e09
parent e08d1e11ed40b93e62ae8973159e6c1a306cd70e
author Greg Kurz <groug@kaod.org> 1498741911 +0200
committer Greg Kurz <groug@kaod.org> 1498741911 +0200

9pfs: handle transport errors in pdu_complete()

Contrary to what is written in the comment, a buggy guest can misconfigure
the transport buffers and pdu_marshal() may return an error.  If this ever
happens, it is up to the transport layer to handle the situation (9P is
transport agnostic).

This fixes Coverity issue CID1348518.

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>