diff options
Diffstat (limited to 'sys/netinet/in_pcb.c')
| -rw-r--r-- | sys/netinet/in_pcb.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 7732133..8611bee 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -84,32 +84,34 @@ __FBSDID("$FreeBSD$"); #include <security/mac/mac_framework.h> +#ifdef VIMAGE_GLOBALS /* * These configure the range of local port addresses assigned to * "unspecified" outgoing connections/packets/whatever. */ -int ipport_lowfirstauto = IPPORT_RESERVED - 1; /* 1023 */ -int ipport_lowlastauto = IPPORT_RESERVEDSTART; /* 600 */ -int ipport_firstauto = IPPORT_EPHEMERALFIRST; /* 10000 */ -int ipport_lastauto = IPPORT_EPHEMERALLAST; /* 65535 */ -int ipport_hifirstauto = IPPORT_HIFIRSTAUTO; /* 49152 */ -int ipport_hilastauto = IPPORT_HILASTAUTO; /* 65535 */ +int ipport_lowfirstauto; +int ipport_lowlastauto; +int ipport_firstauto; +int ipport_lastauto; +int ipport_hifirstauto; +int ipport_hilastauto; /* * Reserved ports accessible only to root. There are significant * security considerations that must be accounted for when changing these, * but the security benefits can be great. Please be careful. */ -int ipport_reservedhigh = IPPORT_RESERVED - 1; /* 1023 */ -int ipport_reservedlow = 0; +int ipport_reservedhigh; +int ipport_reservedlow; /* Variables dealing with random ephemeral port allocation. */ -int ipport_randomized = 1; /* user controlled via sysctl */ -int ipport_randomcps = 10; /* user controlled via sysctl */ -int ipport_randomtime = 45; /* user controlled via sysctl */ -int ipport_stoprandom = 0; /* toggled by ipport_tick */ +int ipport_randomized; +int ipport_randomcps; +int ipport_randomtime; +int ipport_stoprandom; int ipport_tcpallocs; int ipport_tcplastcount; +#endif #define RANGECHK(var, min, max) \ if ((var) < (min)) { (var) = (min); } \ |
