git: 186dc094cf1c - main - linux: Handle IP_RECVTOS cmsg type

[Gleb Smirnoff]

The branch main has been updated by glebius:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=186dc094cf1ce14b26c6dfa329a445357121238a

commit 186dc094cf1ce14b26c6dfa329a445357121238a
Author:     Alex S <iwt...@gmail.com>
AuthorDate: 2025-03-10 18:12:36 +0000
Commit:     Gleb Smirnoff <gleb...@freebsd.org>
CommitDate: 2025-03-10 18:12:36 +0000

    linux: Handle IP_RECVTOS cmsg type
    
    This unbreaks apps using GameNetworkingSockets from Valve.
---
 sys/compat/linux/linux_socket.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c
index a33b502f2201..539d153431c4 100644
--- a/sys/compat/linux/linux_socket.c
+++ b/sys/compat/linux/linux_socket.c
@@ -135,7 +135,6 @@ linux_to_bsd_ip_sockopt(int opt)
                LINUX_RATELIMIT_MSG_NOTTESTED("IPv4 socket option IP_RECVTTL");
                return (IP_RECVTTL);
        case LINUX_IP_RECVTOS:
-               LINUX_RATELIMIT_MSG_NOTTESTED("IPv4 socket option IP_RECVTOS");
                return (IP_RECVTOS);
        case LINUX_IP_FREEBIND:
                LINUX_RATELIMIT_MSG_NOTTESTED("IPv4 socket option IP_FREEBIND");
@@ -663,6 +662,8 @@ bsd_to_linux_ip_cmsg_type(int cmsg_type)
        switch (cmsg_type) {
        case IP_RECVORIGDSTADDR:
                return (LINUX_IP_RECVORIGDSTADDR);
+       case IP_RECVTOS:
+               return (LINUX_IP_TOS);
        }
        return (-1);
 }