The branch main has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=bed7633b108930e9e9d2478c75556035938d4e88
commit bed7633b108930e9e9d2478c75556035938d4e88 Author: Michael Tuexen <[email protected]> AuthorDate: 2023-12-09 11:57:19 +0000 Commit: Michael Tuexen <[email protected]> CommitDate: 2023-12-09 12:03:51 +0000 tcp: tcp: allow SOL_SOCKET-level socket options via sysctl interface When using the sysctl interface for setting a SOL_SOCKET-level socket option, the TCP handler refers to the IP handler, which only handles SO_SETFIB and SO_MAX_PACING_RATE. So call sosetopt(), which handles all SOL_SOCKET-level options. Then you can use tcpsso with SOL_SOCKET-level socket options as expected. Reported by: rscheff Reviewed by: glebius, rscheff MFC after: 1 week Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D42985 --- sys/netinet/in_pcb.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 797c0dc445dd..0d763184f68c 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -2984,7 +2984,11 @@ sysctl_setsockopt(SYSCTL_HANDLER_ARGS, struct inpcbinfo *pcbinfo, so = inp->inp_socket; KASSERT(so != NULL, ("inp_socket == NULL")); soref(so); - error = (*ctloutput_set)(inp, &sopt); + if (params->sop_level == SOL_SOCKET) { + INP_WUNLOCK(inp); + error = sosetopt(so, &sopt); + } else + error = (*ctloutput_set)(inp, &sopt); sorele(so); break; }
