CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/11/06 13:37:32
Modified files:
sys/netinet : ip_mroute.c
Log message:
Retire mrt_count which is only used to prevent MRT_API_CONFIG once
multicast is already going.
MRT_API_CONFIG must be called right after MRT_INIT and it should only work
then. The moment a VIF or MFC is added MRT_API_CONFIG needs to fail.
Implement this with a mrt_api_locked variable that is toggled in the
setsockopt calls. This way MRT_API_CONFIG can be simplified and the
somewhat problematic mrt_count can be removed.
It seems nothing really uses MRT_API_CONFIG so we can be super strict
here and only allow it on the first call after MRT_INIT and so
mrt_api_locked is toggled even if the setsockopt command failed.
OK bluhm@
