Kui-Feng Lee 2ab42c7b87 bpf: Check the protocol of a sock to agree the calls to bpf_setsockopt().
Resolve an issue when calling sol_tcp_sockopt() on a socket with ktls
enabled. Prior to this patch, sol_tcp_sockopt() would only allow calls
if the function pointer of setsockopt of the socket was set to
tcp_setsockopt(). However, any socket with ktls enabled would have its
function pointer set to tls_setsockopt(). To resolve this issue, the
patch adds a check of the protocol of the linux socket and allows
bpf_setsockopt() to be called if ktls is initialized on the linux
socket. This ensures that calls to sol_tcp_sockopt() will succeed on
sockets with ktls enabled.

Signed-off-by: Kui-Feng Lee <kuifeng@meta.com>
Link: https://lore.kernel.org/r/20230125201608.908230-2-kuifeng@meta.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2023-01-25 14:49:11 -08:00
..
2022-12-23 11:39:18 -08:00
2022-12-13 15:47:48 -08:00
2022-12-13 15:47:48 -08:00
2022-12-13 15:47:48 -08:00
2022-12-21 18:05:47 -08:00
2022-12-13 15:47:48 -08:00
2022-12-26 09:09:23 +00:00
2022-12-13 15:47:48 -08:00
2022-12-13 15:47:48 -08:00
2022-12-13 15:47:48 -08:00
2022-12-13 15:47:48 -08:00
2022-12-16 03:54:54 -08:00
2022-12-13 15:47:48 -08:00