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-rw-r--r--xfa/fxfa/fm2js/xfa_fm2jscontext.cpp115
-rw-r--r--xfa/fxfa/fm2js/xfa_fm2jscontext.h13
2 files changed, 58 insertions, 70 deletions
diff --git a/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp b/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
index 7661679b41..6317a356a0 100644
--- a/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
+++ b/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
@@ -9,13 +9,12 @@
#include <time.h>
#include <algorithm>
-#include <memory>
-#include <vector>
#include "core/fxcrt/fx_ext.h"
#include "fxjs/cfxjse_arguments.h"
#include "fxjs/cfxjse_class.h"
#include "fxjs/cfxjse_value.h"
+#include "third_party/base/ptr_util.h"
#include "xfa/fgas/localization/fgas_locale.h"
#include "xfa/fxfa/app/xfa_ffnotify.h"
#include "xfa/fxfa/fm2js/xfa_program.h"
@@ -5465,12 +5464,18 @@ void CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
std::unique_ptr<CFXJSE_Value> pLengthValue(new CFXJSE_Value(pIsolate));
argAccessor->GetObjectProperty("length", pLengthValue.get());
int32_t iLength = pLengthValue->ToInteger();
- CFXJSE_Value*** hResolveValues = FX_Alloc(CFXJSE_Value**, iLength - 2);
+ if (iLength < 3) {
+ pContext->ThrowArgumentMismatchException();
+ return;
+ }
+
int32_t* iSizes = FX_Alloc(int32_t, iLength - 2);
for (int32_t i = 0; i < (iLength - 2); i++)
iSizes[i] = 0;
std::unique_ptr<CFXJSE_Value> hJSObjValue(new CFXJSE_Value(pIsolate));
+ std::vector<std::vector<std::unique_ptr<CFXJSE_Value>>> resolveValues(
+ iLength - 2);
bool bAttribute = false;
int32_t iCounter = 0;
for (int32_t i = 2; i < iLength; i++) {
@@ -5480,7 +5485,8 @@ void CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
if (ResolveObjects(pThis, hJSObjValue.get(), szSomExp.AsStringC(),
resoveNodeRS, true, szName.IsEmpty()) > 0) {
ParseResolveResult(pThis, resoveNodeRS, hJSObjValue.get(),
- hResolveValues[i - 2], iSizes[i - 2], bAttribute);
+ &resolveValues[i - 2], &bAttribute);
+ iSizes[i - 2] = resolveValues[i - 2].size();
iCounter += iSizes[i - 2];
}
}
@@ -5504,7 +5510,7 @@ void CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
int32_t iIndex = 2;
for (int32_t i = 0; i < iLength - 2; i++) {
for (int32_t j = 0; j < iSizes[i]; j++) {
- rgValues[iIndex]->Assign(hResolveValues[i][j]);
+ rgValues[iIndex]->Assign(resolveValues[i][j].get());
iIndex++;
}
}
@@ -5512,16 +5518,8 @@ void CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
for (int32_t i = 0; i < (iCounter + 2); i++)
delete rgValues[i];
- FX_Free(rgValues);
- for (int32_t i = 0; i < iLength - 2; i++) {
- for (int32_t j = 0; j < iSizes[i]; j++)
- delete hResolveValues[i][j];
-
- if (iSizes[i] > 0)
- FX_Free(hResolveValues[i]);
- }
- FX_Free(hResolveValues);
+ FX_Free(rgValues);
FX_Free(iSizes);
return;
@@ -5547,11 +5545,11 @@ void CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
return;
}
- CFXJSE_Value** hResolveValues;
- int32_t iSize = 0;
+ std::vector<std::unique_ptr<CFXJSE_Value>> resolveValues;
bool bAttribute = false;
- ParseResolveResult(pThis, resoveNodeRS, argAccessor.get(), hResolveValues,
- iSize, bAttribute);
+ ParseResolveResult(pThis, resoveNodeRS, argAccessor.get(), &resolveValues,
+ &bAttribute);
+ int32_t iSize = resolveValues.size();
CFXJSE_Value** rgValues = FX_Alloc(CFXJSE_Value*, iSize + 2);
for (int32_t i = 0; i < (iSize + 2); i++)
rgValues[i] = new CFXJSE_Value(pIsolate);
@@ -5563,16 +5561,12 @@ void CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
rgValues[1]->SetNull();
for (int32_t i = 0; i < iSize; i++)
- rgValues[i + 2]->Assign(hResolveValues[i]);
+ rgValues[i + 2]->Assign(resolveValues[i].get());
args.GetReturnValue()->SetArray(iSize + 2, rgValues);
for (int32_t i = 0; i < (iSize + 2); i++)
delete rgValues[i];
FX_Free(rgValues);
-
- for (int32_t i = 0; i < iSize; i++)
- delete hResolveValues[i];
- FX_Free(hResolveValues);
}
// static
@@ -5604,9 +5598,15 @@ void CXFA_FM2JSContext::dotdot_accessor(CFXJSE_Value* pThis,
std::unique_ptr<CFXJSE_Value> pLengthValue(new CFXJSE_Value(pIsolate));
argAccessor->GetObjectProperty("length", pLengthValue.get());
int32_t iLength = pLengthValue->ToInteger();
+ if (iLength < 3) {
+ pContext->ThrowArgumentMismatchException();
+ return;
+ }
+
int32_t iCounter = 0;
- CFXJSE_Value*** hResolveValues = FX_Alloc(CFXJSE_Value**, iLength - 2);
+ std::vector<std::vector<std::unique_ptr<CFXJSE_Value>>> resolveValues(
+ iLength - 2);
int32_t* iSizes = FX_Alloc(int32_t, iLength - 2);
std::unique_ptr<CFXJSE_Value> hJSObjValue(new CFXJSE_Value(pIsolate));
bool bAttribute = false;
@@ -5616,7 +5616,8 @@ void CXFA_FM2JSContext::dotdot_accessor(CFXJSE_Value* pThis,
if (ResolveObjects(pThis, hJSObjValue.get(), szSomExp.AsStringC(),
resoveNodeRS, false) > 0) {
ParseResolveResult(pThis, resoveNodeRS, hJSObjValue.get(),
- hResolveValues[i - 2], iSizes[i - 2], bAttribute);
+ &resolveValues[i - 2], &bAttribute);
+ iSizes[i - 2] = resolveValues[i - 2].size();
iCounter += iSizes[i - 2];
}
}
@@ -5640,21 +5641,15 @@ void CXFA_FM2JSContext::dotdot_accessor(CFXJSE_Value* pThis,
int32_t iIndex = 2;
for (int32_t i = 0; i < iLength - 2; i++) {
for (int32_t j = 0; j < iSizes[i]; j++) {
- rgValues[iIndex]->Assign(hResolveValues[i][j]);
+ rgValues[iIndex]->Assign(resolveValues[i][j].get());
iIndex++;
}
}
args.GetReturnValue()->SetArray(iCounter + 2, rgValues);
for (int32_t i = 0; i < (iCounter + 2); i++)
delete rgValues[i];
- FX_Free(rgValues);
- for (int32_t i = 0; i < iLength - 2; i++) {
- for (int32_t j = 0; j < iSizes[i]; j++)
- delete hResolveValues[i][j];
- FX_Free(hResolveValues[i]);
- }
- FX_Free(hResolveValues);
+ FX_Free(rgValues);
FX_Free(iSizes);
return;
}
@@ -5679,11 +5674,11 @@ void CXFA_FM2JSContext::dotdot_accessor(CFXJSE_Value* pThis,
return;
}
- CFXJSE_Value** hResolveValues;
- int32_t iSize = 0;
+ std::vector<std::unique_ptr<CFXJSE_Value>> resolveValues;
bool bAttribute = false;
- ParseResolveResult(pThis, resoveNodeRS, argAccessor.get(), hResolveValues,
- iSize, bAttribute);
+ ParseResolveResult(pThis, resoveNodeRS, argAccessor.get(), &resolveValues,
+ &bAttribute);
+ int32_t iSize = resolveValues.size();
CFXJSE_Value** rgValues = FX_Alloc(CFXJSE_Value*, iSize + 2);
for (int32_t i = 0; i < (iSize + 2); i++)
rgValues[i] = new CFXJSE_Value(pIsolate);
@@ -5695,17 +5690,13 @@ void CXFA_FM2JSContext::dotdot_accessor(CFXJSE_Value* pThis,
rgValues[1]->SetNull();
for (int32_t i = 0; i < iSize; i++)
- rgValues[i + 2]->Assign(hResolveValues[i]);
+ rgValues[i + 2]->Assign(resolveValues[i].get());
args.GetReturnValue()->SetArray(iSize + 2, rgValues);
for (int32_t i = 0; i < (iSize + 2); i++)
delete rgValues[i];
FX_Free(rgValues);
-
- for (int32_t i = 0; i < iSize; i++)
- delete hResolveValues[i];
- FX_Free(hResolveValues);
}
// static
@@ -6232,21 +6223,20 @@ void CXFA_FM2JSContext::ParseResolveResult(
CFXJSE_Value* pThis,
const XFA_RESOLVENODE_RS& resoveNodeRS,
CFXJSE_Value* pParentValue,
- CFXJSE_Value**& resultValues,
- int32_t& iSize,
- bool& bAttribute) {
- iSize = 0;
- resultValues = nullptr;
+ std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues,
+ bool* bAttribute) {
+ ASSERT(bAttribute);
+
+ resultValues->clear();
CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
v8::Isolate* pIsolate = pContext->GetScriptRuntime();
+
if (resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
- bAttribute = false;
- iSize = resoveNodeRS.nodes.GetSize();
- resultValues = FX_Alloc(CFXJSE_Value*, iSize);
- for (int32_t i = 0; i < iSize; i++) {
- resultValues[i] = new CFXJSE_Value(pIsolate);
- resultValues[i]->Assign(
+ *bAttribute = false;
+ for (int32_t i = 0; i < resoveNodeRS.nodes.GetSize(); i++) {
+ resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
+ resultValues->back()->Assign(
pContext->GetDocument()->GetScriptContext()->GetJSValueFromMap(
resoveNodeRS.nodes.GetAt(i)));
}
@@ -6255,13 +6245,12 @@ void CXFA_FM2JSContext::ParseResolveResult(
CXFA_ValueArray objectProperties(pIsolate);
int32_t iRet = resoveNodeRS.GetAttributeResult(objectProperties);
- bAttribute = (iRet == 0);
- if (!bAttribute) {
- iSize = iRet;
- resultValues = FX_Alloc(CFXJSE_Value*, iSize);
- for (int32_t i = 0; i < iSize; i++) {
- resultValues[i] = new CFXJSE_Value(pIsolate);
- resultValues[i]->Assign(objectProperties[i]);
+ *bAttribute = true;
+ if (iRet != 0) {
+ *bAttribute = false;
+ for (int32_t i = 0; i < iRet; i++) {
+ resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
+ resultValues->back()->Assign(objectProperties[i]);
}
return;
}
@@ -6269,10 +6258,8 @@ void CXFA_FM2JSContext::ParseResolveResult(
if (!pParentValue || !pParentValue->IsObject())
return;
- iSize = 1;
- resultValues = FX_Alloc(CFXJSE_Value*, 1);
- resultValues[0] = new CFXJSE_Value(pIsolate);
- resultValues[0]->Assign(pParentValue);
+ resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
+ resultValues->back()->Assign(pParentValue);
}
// static
diff --git a/xfa/fxfa/fm2js/xfa_fm2jscontext.h b/xfa/fxfa/fm2js/xfa_fm2jscontext.h
index 413cb3027a..66e5dcce8b 100644
--- a/xfa/fxfa/fm2js/xfa_fm2jscontext.h
+++ b/xfa/fxfa/fm2js/xfa_fm2jscontext.h
@@ -8,6 +8,7 @@
#define XFA_FXFA_FM2JS_XFA_FM2JSCONTEXT_H_
#include <memory>
+#include <vector>
#include "fxjs/cfxjse_arguments.h"
#include "fxjs/cfxjse_context.h"
@@ -423,12 +424,12 @@ class CXFA_FM2JSContext : public CFXJSE_HostObject {
XFA_RESOLVENODE_RS& resoveNodeRS,
bool bdotAccessor = true,
bool bHasNoResolveName = false);
- static void ParseResolveResult(CFXJSE_Value* pThis,
- const XFA_RESOLVENODE_RS& resoveNodeRS,
- CFXJSE_Value* pParentValue,
- CFXJSE_Value**& resultValues,
- int32_t& iSize,
- bool& bAttribute);
+ static void ParseResolveResult(
+ CFXJSE_Value* pThis,
+ const XFA_RESOLVENODE_RS& resoveNodeRS,
+ CFXJSE_Value* pParentValue,
+ std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues,
+ bool* bAttribute);
static std::unique_ptr<CFXJSE_Value> GetSimpleValue(CFXJSE_Value* pThis,
CFXJSE_Arguments& args,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 01:46:58 +0000