From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Wed, 11 Apr 2012 14:29:15 +0000 (+0200)
Subject: cec: fixed possible crash when trying to request a vendor id of a device when the... 
X-Git-Tag: upstream/2.2.0~1^2~31^2~12
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=63b566782198773b401502b4db40d24caed0cfc9;p=deb_libcec.git

cec: fixed possible crash when trying to request a vendor id of a device when the address of libCEC isn't known yet. bugzid: 654
---

diff --git a/src/lib/devices/CECBusDevice.cpp b/src/lib/devices/CECBusDevice.cpp
index ab1d710..5b9d421 100644
--- a/src/lib/devices/CECBusDevice.cpp
+++ b/src/lib/devices/CECBusDevice.cpp
@@ -372,7 +372,7 @@ bool CCECBusDevice::RequestVendorId(void)
 {
   bool bReturn(false);
 
-  if (!MyLogicalAddressContains(m_iLogicalAddress))
+  if (!MyLogicalAddressContains(m_iLogicalAddress) && GetMyLogicalAddress() != CECDEVICE_UNKNOWN)
   {
     MarkBusy();
     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);