mirror_ubuntu-kernels/drivers/net/ethernet/netronome/nfp/crypto
Huanhuan Wang 63cfd21003 nfp: fix incorrect pointer deference when offloading IPsec with bonding
There are two pointers in struct xfrm_dev_offload, *dev, *real_dev.
The *dev points whether bonding interface or real interface, if
bonding IPsec offload is used, it points bonding interface; if not,
it points real interface. And *real_dev always points real interface.
So nfp should always use real_dev instead of dev.

Prior to this change the system becomes unresponsive when offloading
IPsec for a device which is a lower device to a bonding device.

Fixes: 859a497fe8 ("nfp: implement xfrm callbacks and expose ipsec offload feature to upper layer")
CC: stable@vger.kernel.org
Signed-off-by: Huanhuan Wang <huanhuan.wang@corigine.com>
Acked-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Link: https://lore.kernel.org/r/20230420140125.38521-1-louis.peens@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21 20:23:49 -07:00
..
crypto.h nfp: add framework to support ipsec offloading 2022-11-21 08:51:36 +00:00
fw.h nfp: Replace zero-length array with flexible-array member 2020-12-04 16:00:20 -08:00
ipsec.c nfp: fix incorrect pointer deference when offloading IPsec with bonding 2023-04-21 20:23:49 -07:00
tls.c tcp: Access &tcp_hashinfo via net. 2022-09-20 10:21:49 -07:00