commit 56b56a86842e3e8f81dfefab994cca8934a3c4d4
author Lei Zhang <thestig@chromium.org> Thu Dec 24 02:22:23 2015 -0800
committer Lei Zhang <thestig@chromium.org> Thu Dec 24 02:22:23 2015 -0800
tree cd182aa6dc4db32b252439df1ca751f1d231f9ed
parent f308885d1880bc0d9a6798512ef7c740550d08e9

Fix crash from commit f6dafc9.

BUG=571752
TBR=weili@chromium.org

Review URL: https://codereview.chromium.org/1549073002 .

core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp

diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
index 49ec0ba..95415b1 100644
--- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
+++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
@@ -1405,7 +1405,7 @@
       if (!pObj->IsModified()) {
         continue;
       }
-    } else if (m_pParser->IsValidObjectNumber(objnum) &&
+    } else if (m_pParser && m_pParser->IsValidObjectNumber(objnum) &&
                m_pParser->m_V5Type[objnum]) {
       continue;
     }
@@ -1434,7 +1434,7 @@
   FX_BOOL bNewStart = FALSE;
   for (; i < iCount; i++) {
     FX_DWORD dwCurObjNum = m_NewObjNumArray.ElementAt(i);
-    bool bExist = m_pParser->IsValidObjectNumber(dwCurObjNum) &&
+    bool bExist = m_pParser && m_pParser->IsValidObjectNumber(dwCurObjNum) &&
                   m_ObjectOffset.GetPtrAt(dwCurObjNum);
     if (bExist || dwCurObjNum - dwLastObjNum > 1) {
       if (!bNewStart) {