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authorJUN FANG <jun_fang@foxitsoftware.com>2015-04-06 12:39:51 -0700
committerJUN FANG <jun_fang@foxitsoftware.com>2015-04-06 12:39:51 -0700
commitf15807369f2fc3c346cfe06b1d9d847de0feee1d (patch)
tree266821bacd0a2ce316e8ee41dbaf89b471234de6 /fpdfsdk/src/javascript/JS_Value.cpp
parent6fcecb529007b65596f0ce30efde571f820df56b (diff)
downloadpdfium-f15807369f2fc3c346cfe06b1d9d847de0feee1d.tar.xz
Fix a fatal error due to cloning a global document object
BUG=454595 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1053373002
Diffstat (limited to 'fpdfsdk/src/javascript/JS_Value.cpp')
-rw-r--r--fpdfsdk/src/javascript/JS_Value.cpp32
1 files changed, 26 insertions, 6 deletions
diff --git a/fpdfsdk/src/javascript/JS_Value.cpp b/fpdfsdk/src/javascript/JS_Value.cpp
index 9279ff5db4..6292b8d042 100644
--- a/fpdfsdk/src/javascript/JS_Value.cpp
+++ b/fpdfsdk/src/javascript/JS_Value.cpp
@@ -202,6 +202,14 @@ void CJS_Value::operator =(CJS_Object * pObj)
operator = ((JSFXObject)*pObj);
}
+void CJS_Value::operator = (CJS_Document* pJsDoc)
+{
+ m_eType = VT_object;
+ if (pJsDoc) {
+ m_pValue = static_cast<JSFXObject>(*pJsDoc);
+ }
+}
+
void CJS_Value::operator =(FX_LPCWSTR pWstr)
{
m_pValue = JS_NewString(m_isolate,(wchar_t *)pWstr);
@@ -344,7 +352,7 @@ void CJS_PropValue::operator <<(bool bValue)
CJS_Value::operator =(bValue);
}
-void CJS_PropValue::operator >>(bool &bValue) const
+void CJS_PropValue::operator >>(bool& bValue) const
{
ASSERT(m_bIsSetting);
bValue = CJS_Value::operator bool();
@@ -357,24 +365,36 @@ void CJS_PropValue::operator <<(double dValue)
CJS_Value::operator =(dValue);
}
-void CJS_PropValue::operator >>(double &dValue) const
+void CJS_PropValue::operator >>(double& dValue) const
{
ASSERT(m_bIsSetting);
dValue = CJS_Value::operator double();
}
-void CJS_PropValue::operator <<(CJS_Object *pObj)
+void CJS_PropValue::operator <<(CJS_Object* pObj)
{
- ASSERT(!m_bIsSetting);
+ ASSERT(!m_bIsSetting)
CJS_Value::operator = (pObj);
}
-void CJS_PropValue::operator >>(CJS_Object *&ppObj) const
+void CJS_PropValue::operator >>(CJS_Object*& ppObj) const
{
- ASSERT(m_bIsSetting);
+ ASSERT(m_bIsSetting)
ppObj = CJS_Value::operator CJS_Object *();
}
+void CJS_PropValue::operator <<(CJS_Document* pJsDoc)
+{
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator = (pJsDoc);
+}
+
+void CJS_PropValue::operator >>(CJS_Document*& ppJsDoc) const
+{
+ ASSERT(m_bIsSetting);
+ ppJsDoc = static_cast<CJS_Document*>(CJS_Value::operator CJS_Object *());
+}
+
void CJS_PropValue::operator<<(JSFXObject pObj)
{
ASSERT(!m_bIsSetting);