Björn Töpel c57b557b64 xsk: fix to reject invalid options in Tx descriptor ... Passing a non-existing option in the options member of struct xdp_desc was, incorrectly, silently ignored. This patch addresses that behavior, and drops any Tx descriptor with non-existing options. We have examined existing user space code, and to our best knowledge, no one is relying on the current incorrect behavior. AF_XDP is still in its infancy, so from our perspective, the risk of breakage is very low, and addressing this problem now is important. Fixes: 35fcde7f8d ("xsk: support for Tx") Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2019-03-08 21:17:06 +01:00
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Kconfig	xsk: add sock_diag interface for AF_XDP	2019-01-25 01:50:03 +01:00
Makefile	xsk: add sock_diag interface for AF_XDP	2019-01-25 01:50:03 +01:00
xdp_umem.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-20 00:34:07 -08:00
xdp_umem.h	xsk: fix bug when trying to use both copy and zero-copy on one queue id	2018-10-05 09:31:00 +02:00
xsk_diag.c	xsk: fix potential crash in xsk_diag_put_umem()	2019-03-07 10:36:37 +01:00
xsk_queue.c	net: xsk: add a simple buffer reuse queue	2018-09-25 13:13:15 -07:00
xsk_queue.h	xsk: fix to reject invalid options in Tx descriptor	2019-03-08 21:17:06 +01:00
xsk.c	xsk: fix to reject invalid flags in xsk_bind	2019-03-08 21:17:06 +01:00
xsk.h	xsk: add sock_diag interface for AF_XDP	2019-01-25 01:50:03 +01:00