xsk: proper queue id check at bind

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Validate the queue id against both Rx and Tx on the netdev. Also, make
sure that the queue exists at xmit time.

Reported-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Magnus Karlsson 2018-05-22 09:34:58 +02:00 • committed by Daniel Borkmann

parent ad75646c68

commit 2e59dd5e4f

1 changed files with 7 additions and 1 deletions

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net/xdp/xsk.c

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