pf: Add static DTrace probe points
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lsi->lsi_int = si->si_value.sival_int;		lsi->lsi_int = si->si_value.sival_int;
lsi->lsi_ptr = PTROUT(si->si_value.sival_ptr);		lsi->lsi_ptr = PTROUT(si->si_value.sival_ptr);
}		}
break;		break;
}		}
break;		break;
}		}
}		}

		void
		lsiginfo_to_ksiginfo(const l_siginfo_t lsi, ksiginfo_t ksi, int sig)
		{

		ksi->ksi_signo = sig;
		ksi->ksi_code = lsi->lsi_code;
		dchaginAuthorUnsubmitted Not Done Inline Actions Linux allows SI_ here. So, I plan to convert this later. dchagin: Linux allows SI_ here. So, I plan to convert this later.
		ksi->ksi_pid = lsi->lsi_pid;
		ksi->ksi_uid = lsi->lsi_uid;
		ksi->ksi_status = lsi->lsi_status;
		ksi->ksi_addr = PTRIN(lsi->lsi_addr);
		ksi->ksi_info.si_value.sival_int = lsi->lsi_int;
		}

		int
		linux_rt_sigqueueinfo(struct thread td, struct linux_rt_sigqueueinfo_args args)
		{
		l_siginfo_t linfo;
		struct proc *p;
		ksiginfo_t ksi;
		int error;
		int sig;

		if (!LINUX_SIG_VALID(args->sig))
		return (EINVAL);

		error = copyin(args->info, &linfo, sizeof(linfo));
		if (error != 0)
		return (error);

		if (linfo.lsi_code >= 0)
		return (EPERM);

		if (args->sig > 0 && args->sig <= LINUX_SIGTBLSZ)
		sig = linux_to_bsd_signal[_SIG_IDX(args->sig)];
		else
		emasteUnsubmitted Not Done Inline Actions Should we log and/or disallow this case? emaste: Should we log and/or disallow this case?
		dchaginAuthorUnsubmitted Not Done Inline Actions No, RT signals. LINUX_SIG_VALID (707-708) validate user supplied sigcode. dchagin: No, RT signals. LINUX_SIG_VALID (707-708) validate user supplied sigcode.
		sig = args->sig;

		error = ESRCH;
		if ((p = pfind(args->pid)) != NULL \|\|
		(p = zpfind(args->pid)) != NULL) {
		ksiginfo_init(&ksi);
		traszUnsubmitted Not Done Inline Actions I think you're missing a lot of access checks here. See sys/kern/kern_sig:sys_kill(); in particular the IN_CAPABILITY_MODE() and p_cansignal(). trasz: I think you're missing a lot of access checks here. See sys/kern/kern_sig:sys_kill(); in…
		traszUnsubmitted Not Done Inline Actions Erm, ignore the IN_CAPABILITY_MODE(), but p_cansignal() should still be used, no? trasz: Erm, ignore the IN_CAPABILITY_MODE(), but p_cansignal() should still be used, no?
		lsiginfo_to_ksiginfo(&linfo, &ksi, sig);
		error = tdsendsignal(p, NULL, sig, &ksi);
		PROC_UNLOCK(p);
		}
		return (error);
		}

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sys/netpfil/pf/pf.c

pf: Add static DTrace probe points
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