John Fastabend 28cb6f1eaf bpf: tls_sw, init TLS ULP removes BPF proto hooks ... The existing code did not expect users would initialize the TLS ULP without subsequently calling the TLS TX enabling socket option. If the application tries to send data after the TLS ULP enable op but before the TLS TX enable op the BPF sk_msg verdict program is skipped. This patch resolves this by converting the ipv4 sock ops to be calculated at init time the same way ipv6 ops are done. This pulls in any changes to the sock ops structure that have been made after the socket was created including the changes from adding the socket to a sock{map|hash}. This was discovered by running OpenSSL master branch which calls the TLS ULP setsockopt early in TLS handshake but only enables the TLS TX path once the handshake has completed. As a result the datapath missed the initial handshake messages. Fixes: 02c558b2d5 ("bpf: sockmap, support for msg_peek in sk_msg with redirect ingress") Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2018-12-20 23:47:09 +01:00
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Kconfig	tls: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
Makefile	net/tls: Add generic NIC offload infrastructure	2018-05-01 09:42:47 -04:00
tls_device_fallback.c	tls: zero the crypto information from tls_context before freeing	2018-09-13 12:03:47 -07:00
tls_device.c	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
tls_main.c	bpf: tls_sw, init TLS ULP removes BPF proto hooks	2018-12-20 23:47:09 +01:00
tls_sw.c	bpf: sk_msg, sock{map|hash} redirect through ULP	2018-12-20 23:47:09 +01:00