Kal Conley a069909acc xsk: Add missing overflow check in xdp_umem_reg ... [ Upstream commit c7df4813b1 ] The number of chunks can overflow u32. Make sure to return -EINVAL on overflow. Also remove a redundant u32 cast assigning umem->npgs. Fixes: bbff2f321a ("xsk: new descriptor addressing scheme") Signed-off-by: Kal Conley <kal.conley@dectris.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/bpf/20230308174013.1114745-1-kal.conley@dectris.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-30 12:49:02 +02:00
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Kconfig	…
Makefile	…
xdp_umem.c	xsk: Add missing overflow check in xdp_umem_reg	2023-03-30 12:49:02 +02:00
xdp_umem.h	…
xsk.c	xsk: check IFF_UP earlier in Tx path	2023-03-10 09:33:06 +01:00
xsk.h	…
xsk_buff_pool.c	…
xsk_diag.c	…
xsk_queue.c	…
xsk_queue.h	…
xskmap.c	…