[Libreoffice-commits] core.git: winaccessibility/source

[Michael Meeks]

 winaccessibility/source/UAccCOM/MAccessible.cxx |    9 +++++++++
 1 file changed, 9 insertions(+)

New commits:
commit 44064d1a342ba00d128fac3d9fbe52e29f496b73
Author: Michael Meeks <michael.me...@collabora.com>
Date:   Mon Jan 27 12:08:55 2014 +0000

    fdo#73464 - guard against NULL / unset m_xAccessible.
    
    Change-Id: I3351acf18d334447336ee98761190fdff32d5b85

diff --git a/winaccessibility/source/UAccCOM/MAccessible.cxx 
b/winaccessibility/source/UAccCOM/MAccessible.cxx
index 5a62642..6df385f 100644
--- a/winaccessibility/source/UAccCOM/MAccessible.cxx
+++ b/winaccessibility/source/UAccCOM/MAccessible.cxx
@@ -1435,6 +1435,9 @@ IMAccessible* CMAccessible::GetChildInterface(long 
dChildID)//for test
     }
     else
     {
+        if (!m_xAccessible.is())
+            return NULL;
+
         Reference<XAccessibleContext> const pRContext =
             m_xAccessible->getAccessibleContext();
         if( !pRContext.is() )
@@ -1949,6 +1952,9 @@ STDMETHODIMP CMAccessible:: get_groupPosition(long 
__RPC_FAR *groupLevel,long __
             return E_INVALIDARG;
         }
 
+        if (!m_xAccessible.is())
+            return E_FAIL;
+
         Reference<XAccessibleContext> const pRContext =
             m_xAccessible->getAccessibleContext();
         if(!pRContext.is())
@@ -3317,6 +3323,9 @@ STDMETHODIMP CMAccessible::get_attributes(/*[out]*/ BSTR 
*pAttr)
     ENTER_PROTECTED_BLOCK
     ISDESTROY()
 
+    if (!m_xAccessible.is())
+        return E_FAIL;
+
     Reference<XAccessibleContext> pRContext = 
m_xAccessible->getAccessibleContext();
     if( !pRContext.is() )
     {
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