Cleanup: Do not check pointers before deleting them, part 2.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1195363002 .
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render.cpp
index c4a9d77..a894e84 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render.cpp
@@ -202,9 +202,7 @@
CPDF_RenderStatus::~CPDF_RenderStatus()
{
- if (m_pObjectRenderer) {
- delete m_pObjectRenderer;
- }
+ delete m_pObjectRenderer;
}
FX_BOOL CPDF_RenderStatus::Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice,
@@ -665,9 +663,7 @@
ProcessText(pText, pObj2Device, pTextClippingPath);
}
}
- if (pTextClippingPath) {
- delete pTextClippingPath;
- }
+ delete pTextClippingPath;
}
void CPDF_RenderStatus::DrawClipPath(CPDF_ClipPath ClipPath, const CFX_AffineMatrix* pObj2Device)
{
@@ -859,9 +855,7 @@
Transparency |= PDFTRANS_GROUP;
}
CompositeDIBitmap(bitmap, rect.left, rect.top, 0, 255, blend_type, Transparency);
- if (oriDevice) {
- delete oriDevice;
- }
+ delete oriDevice;
return TRUE;
}
CFX_DIBitmap* CPDF_RenderStatus::GetBackdrop(const CPDF_PageObject* pObj, const FX_RECT& rect, int& left, int& top,
@@ -1271,9 +1265,7 @@
}
CPDF_DeviceBuffer::~CPDF_DeviceBuffer()
{
- if (m_pBitmap) {
- delete m_pBitmap;
- }
+ delete m_pBitmap;
}
FX_BOOL CPDF_DeviceBuffer::Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, FX_RECT* pRect,
const CPDF_PageObject* pObj, int max_dpi)
@@ -1330,9 +1322,7 @@
}
CPDF_ScaledRenderBuffer::~CPDF_ScaledRenderBuffer()
{
- if (m_pBitmapDevice) {
- delete m_pBitmapDevice;
- }
+ delete m_pBitmapDevice;
}
#define _FPDFAPI_IMAGESIZE_LIMIT_ (30 * 1024 * 1024)
FX_BOOL CPDF_ScaledRenderBuffer::Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, FX_RECT* pRect,
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp
index f3f0375..0730206 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp
@@ -297,21 +297,13 @@
}
CPDF_ImageRenderer::~CPDF_ImageRenderer()
{
- if (m_pQuickStretcher) {
- delete m_pQuickStretcher;
- }
- if (m_pTransformer) {
- delete m_pTransformer;
- }
+ delete m_pQuickStretcher;
+ delete m_pTransformer;
if (m_DeviceHandle) {
m_pRenderStatus->m_pDevice->CancelDIBits(m_DeviceHandle);
}
- if (m_LoadHandle) {
- delete (CPDF_ProgressiveImageLoaderHandle*)m_LoadHandle;
- }
- if (m_pClone) {
- delete m_pClone;
- }
+ delete (CPDF_ProgressiveImageLoaderHandle*)m_LoadHandle;
+ delete m_pClone;
}
FX_BOOL CPDF_ImageRenderer::StartLoadDIBSource()
{
@@ -813,15 +805,11 @@
}
CPDF_QuickStretcher::~CPDF_QuickStretcher()
{
- if (m_pBitmap) {
- delete m_pBitmap;
- }
+ delete m_pBitmap;
if (m_pCS) {
m_pCS->ReleaseCS();
}
- if (m_pDecoder) {
- delete m_pDecoder;
- }
+ delete m_pDecoder;
}
ICodec_ScanlineDecoder* FPDFAPI_CreateFlateDecoder(const uint8_t* src_buf, FX_DWORD src_size, int width, int height,
int nComps, int bpc, const CPDF_Dictionary* pParams);
@@ -1085,9 +1073,7 @@
} else {
FXSYS_memcpy(dest_buf, src_buf, dest_pitch * height);
}
- if (pFunc) {
- delete pFunc;
- }
+ delete pFunc;
FX_Free(pTransfer);
return pMask;
}
diff --git a/core/src/fxcodec/jbig2/JBig2_GeneralDecoder.cpp b/core/src/fxcodec/jbig2/JBig2_GeneralDecoder.cpp
index 929180e..622f04b 100644
--- a/core/src/fxcodec/jbig2/JBig2_GeneralDecoder.cpp
+++ b/core/src/fxcodec/jbig2/JBig2_GeneralDecoder.cpp
@@ -3027,9 +3027,7 @@
return pDict;
failed:
for(I = 0; I < NSYMSDECODED; I++) {
- if (SDNEWSYMS[I]) {
- delete SDNEWSYMS[I];
- }
+ delete SDNEWSYMS[I];
}
m_pModule->JBig2_Free(SDNEWSYMS);
if(SDREFAGG == 0) {
@@ -3094,15 +3092,11 @@
}
}
m_pModule->JBig2_Free(GI);
- if(HSKIP) {
- delete HSKIP;
- }
+ delete HSKIP;
delete pGID;
return HTREG;
failed:
- if(HSKIP) {
- delete HSKIP;
- }
+ delete HSKIP;
delete pGID;
delete HTREG;
return NULL;
diff --git a/core/src/fxge/agg/src/fx_agg_driver.cpp b/core/src/fxge/agg/src/fx_agg_driver.cpp
index 8e7846a..475e5f6 100644
--- a/core/src/fxge/agg/src/fx_agg_driver.cpp
+++ b/core/src/fxge/agg/src/fx_agg_driver.cpp
@@ -207,9 +207,7 @@
{
delete m_pClipRgn;
for (int i = 0; i < m_StateStack.GetSize(); i ++)
- if (m_StateStack[i]) {
- delete (CFX_ClipRgn*)m_StateStack[i];
- }
+ delete (CFX_ClipRgn*)m_StateStack[i];
DestroyPlatform();
}
#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
diff --git a/core/src/fxge/android/fpf_skiamodule.cpp b/core/src/fxge/android/fpf_skiamodule.cpp
index 37bfd9c..296073c 100644
--- a/core/src/fxge/android/fpf_skiamodule.cpp
+++ b/core/src/fxge/android/fpf_skiamodule.cpp
@@ -22,10 +22,8 @@
}
void CFPF_SkiaDeviceModule::Destroy()
{
- if (gs_pPFModule) {
- delete (CFPF_SkiaDeviceModule*)gs_pPFModule;
- gs_pPFModule = NULL;
- }
+ delete (CFPF_SkiaDeviceModule*)gs_pPFModule;
+ gs_pPFModule = NULL;
}
IFPF_FontMgr* CFPF_SkiaDeviceModule::GetFontMgr()
{
diff --git a/core/src/fxge/apple/fx_mac_imp.cpp b/core/src/fxge/apple/fx_mac_imp.cpp
index 3a9b9f9..04b04b8 100644
--- a/core/src/fxge/apple/fx_mac_imp.cpp
+++ b/core/src/fxge/apple/fx_mac_imp.cpp
@@ -100,9 +100,7 @@
}
void CFX_GEModule::DestroyPlatform()
{
- if (m_pPlatformData) {
- delete (CApplePlatform *) m_pPlatformData;
- }
+ delete (CApplePlatform *)m_pPlatformData;
m_pPlatformData = NULL;
}
#endif
diff --git a/core/src/fxge/win32/fx_win32_device.cpp b/core/src/fxge/win32/fx_win32_device.cpp
index 899adf5..b0dbc14 100644
--- a/core/src/fxge/win32/fx_win32_device.cpp
+++ b/core/src/fxge/win32/fx_win32_device.cpp
@@ -410,9 +410,7 @@
}
void CFX_GEModule::DestroyPlatform()
{
- if (m_pPlatformData) {
- delete (CWin32Platform*)m_pPlatformData;
- }
+ delete (CWin32Platform*)m_pPlatformData;
m_pPlatformData = NULL;
}
CGdiDeviceDriver::CGdiDeviceDriver(HDC hDC, int device_class)
diff --git a/core/src/fxge/win32/fx_win32_dwrite.cpp b/core/src/fxge/win32/fx_win32_dwrite.cpp
index 3cde3bf..889a568 100644
--- a/core/src/fxge/win32/fx_win32_dwrite.cpp
+++ b/core/src/fxge/win32/fx_win32_dwrite.cpp
@@ -262,9 +262,7 @@
}
void CDWriteExt::DwDeleteRenderingTarget(void* renderTarget)
{
- if (renderTarget) {
- delete (CDwGdiTextRenderer*)renderTarget;
- }
+ delete (CDwGdiTextRenderer*)renderTarget;
}
void CDWriteExt::DwDeleteFont(void* pFont)
{
diff --git a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
index 5618e8a..d3a4944 100644
--- a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
+++ b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
@@ -23,11 +23,7 @@
CFFL_ComboBox::~CFFL_ComboBox()
{
- if (m_pFontMap)
- {
- delete m_pFontMap;
- m_pFontMap = NULL;
- }
+ delete m_pFontMap;
}
PWL_CREATEPARAM CFFL_ComboBox::GetCreateParam()
diff --git a/fpdfsdk/src/formfiller/FFL_ListBox.cpp b/fpdfsdk/src/formfiller/FFL_ListBox.cpp
index 28dcf34..c105cfc 100644
--- a/fpdfsdk/src/formfiller/FFL_ListBox.cpp
+++ b/fpdfsdk/src/formfiller/FFL_ListBox.cpp
@@ -26,11 +26,7 @@
CFFL_ListBox::~CFFL_ListBox()
{
- if (m_pFontMap)
- {
- delete m_pFontMap;
- m_pFontMap = NULL;
- }
+ delete m_pFontMap;
}
PWL_CREATEPARAM CFFL_ListBox::GetCreateParam()
diff --git a/fpdfsdk/src/formfiller/FFL_TextField.cpp b/fpdfsdk/src/formfiller/FFL_TextField.cpp
index ed155fb..a5be60e 100644
--- a/fpdfsdk/src/formfiller/FFL_TextField.cpp
+++ b/fpdfsdk/src/formfiller/FFL_TextField.cpp
@@ -19,12 +19,7 @@
CFFL_TextField::~CFFL_TextField()
{
- if (m_pFontMap)
- {
- delete m_pFontMap;
- m_pFontMap = NULL;
- }
-
+ delete m_pFontMap;
}
PWL_CREATEPARAM CFFL_TextField::GetCreateParam()
diff --git a/fpdfsdk/src/fpdf_transformpage.cpp b/fpdfsdk/src/fpdf_transformpage.cpp
index dca0c23..5ede626 100644
--- a/fpdfsdk/src/fpdf_transformpage.cpp
+++ b/fpdfsdk/src/fpdf_transformpage.cpp
@@ -211,8 +211,7 @@
DLLEXPORT void STDCALL FPDF_DestroyClipPath(FPDF_CLIPPATH clipPath)
{
- if(clipPath)
- delete (CPDF_ClipPath*)clipPath;
+ delete (CPDF_ClipPath*)clipPath;
}
void OutputPath(CFX_ByteTextBuf& buf, CPDF_Path path)
diff --git a/fpdfsdk/src/fpdftext.cpp b/fpdfsdk/src/fpdftext.cpp
index aba24f4..4a65715 100644
--- a/fpdfsdk/src/fpdftext.cpp
+++ b/fpdfsdk/src/fpdftext.cpp
@@ -26,11 +26,7 @@
}
DLLEXPORT void STDCALL FPDFText_ClosePage(FPDF_TEXTPAGE text_page)
{
- if (text_page){
- IPDF_TextPage* textpage=(IPDF_TextPage*)text_page;
- delete textpage;
- text_page=NULL;
- }
+ delete (IPDF_TextPage*)text_page;
}
DLLEXPORT int STDCALL FPDFText_CountChars(FPDF_TEXTPAGE text_page)
{
@@ -246,9 +242,6 @@
}
DLLEXPORT void STDCALL FPDFLink_CloseWebLinks(FPDF_PAGELINK link_page)
{
- if (!link_page) return;
- IPDF_LinkExtract* pageLink=(IPDF_LinkExtract*)link_page;
- delete pageLink;
- pageLink =NULL;
+ delete (IPDF_LinkExtract*)link_page;
}
diff --git a/fpdfsdk/src/javascript/JS_Context.cpp b/fpdfsdk/src/javascript/JS_Context.cpp
index 924ab1e..72be34d 100644
--- a/fpdfsdk/src/javascript/JS_Context.cpp
+++ b/fpdfsdk/src/javascript/JS_Context.cpp
@@ -24,11 +24,7 @@
CJS_Context::~CJS_Context(void)
{
- if (m_pEventHandler)
- {
- delete m_pEventHandler;
- m_pEventHandler = NULL;
- }
+ delete m_pEventHandler;
}
CPDFSDK_Document* CJS_Context::GetReaderDocument()
diff --git a/fpdfsdk/src/javascript/JS_Runtime.cpp b/fpdfsdk/src/javascript/JS_Runtime.cpp
index f21819a..2343eb3 100644
--- a/fpdfsdk/src/javascript/JS_Runtime.cpp
+++ b/fpdfsdk/src/javascript/JS_Runtime.cpp
@@ -65,8 +65,7 @@
void CJS_RuntimeFactory::DeleteJSRuntime(IFXJS_Runtime* pRuntime)
{
- if(pRuntime)
- delete (CJS_Runtime*)pRuntime;
+ delete (CJS_Runtime*)pRuntime;
}
CJS_GlobalData* CJS_RuntimeFactory::NewGlobalData(CPDFDoc_Environment* pApp)
diff --git a/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp b/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
index 8dff4ea..84b8c94 100644
--- a/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
@@ -21,13 +21,10 @@
CPWL_FontMap::~CPWL_FontMap()
{
- if (m_pPDFDoc)
- {
- delete m_pPDFDoc;
- m_pPDFDoc = NULL;
- }
+ delete m_pPDFDoc;
+ m_pPDFDoc = NULL;
- Empty();
+ Empty();
}
void CPWL_FontMap::SetSystemHandler(IFX_SystemHandler* pSystemHandler)
