diff options
Diffstat (limited to 'sys/kern/kern_mib.c')
| -rw-r--r-- | sys/kern/kern_mib.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/kern/kern_mib.c b/sys/kern/kern_mib.c index 35c70fb..bc480c3 100644 --- a/sys/kern/kern_mib.c +++ b/sys/kern/kern_mib.c @@ -182,6 +182,30 @@ sysctl_kern_securelvl SYSCTL_HANDLER_ARGS SYSCTL_PROC(_kern, KERN_SECURELVL, securelevel, CTLTYPE_INT|CTLFLAG_RW, 0, 0, sysctl_kern_securelvl, "I", "Current secure level"); +int suser_permitted = 1; + +static int +sysctl_kern_suser_permitted SYSCTL_HANDLER_ARGS +{ + int error, flag; + + flag = suser_permitted; + + error = sysctl_handle_int(oidp, &flag, 0, req); + if (error || !req->newptr) + return (error); + if (flag != 0 && flag != 1) + return(EPERM); + if (!suser_permitted) + return(EPERM); + suser_permitted = flag; + return (0); +} + +SYSCTL_PROC(_kern, OID_AUTO, suser_permitted, + CTLTYPE_INT|CTLFLAG_RW, 0, 0, sysctl_kern_suser_permitted, "I", + "processes with uid 0 have privilege"); + char domainname[MAXHOSTNAMELEN]; SYSCTL_STRING(_kern, KERN_NISDOMAINNAME, domainname, CTLFLAG_RW, &domainname, sizeof(domainname), "Name of the current YP/NIS domain"); |
