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alistair23-linux/net/tls
Ira Weiny 49a5b473bc net/tls: Fix kmap usage
[ Upstream commit b06c19d9f8 ]

When MSG_OOB is specified to tls_device_sendpage() the mapped page is
never unmapped.

Hold off mapping the page until after the flags are checked and the page
is actually needed.

Fixes: e8f6979981 ("net/tls: Add generic NIC offload infrastructure")
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-19 08:16:23 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
tls_device.c net/tls: Fix kmap usage 2020-08-19 08:16:23 +02:00
tls_device_fallback.c net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00
tls_main.c bpf: Sockmap/tls, push write_space updates through ulp updates 2020-01-23 08:22:45 +01:00
tls_sw.c bpf: Fix running sk_skb program types with ktls 2020-06-22 09:31:12 +02:00