From 6c74c10cbba912e67a6c72a93e1d8b8b2692d42e Mon Sep 17 00:00:00 2001
From: Rolf Ahrenberg <Rolf.Ahrenberg@sci.fi>
Date: Sun, 21 Oct 2018 12:25:15 +0300
Subject: [PATCH] Add an upper limit for pid validity according to the SAT>IP
 specification.

---
 device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/device.c b/device.c
index b6e5ee6..830fa9b 100644
--- a/device.c
+++ b/device.c
@@ -390,7 +390,7 @@ void cSatipDevice::SetChannelTuned(void)
 bool cSatipDevice::SetPid(cPidHandle *handleP, int typeP, bool onP)
 {
   debug12("%s (%d, %d, %d) [device %u]", __PRETTY_FUNCTION__, handleP ? handleP->pid : -1, typeP, onP, deviceIndexM);
-  if (pTunerM && handleP && handleP->pid >= 0) {
+  if (pTunerM && handleP && handleP->pid >= 0 && handleP->pid <= 8191) {
      if (onP)
         return pTunerM->SetPid(handleP->pid, typeP, true);
      else if (!handleP->used && pSectionFilterHandlerM && !pSectionFilterHandlerM->Exists(handleP->pid))