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authorLei Zhang <thestig@chromium.org>2015-07-16 18:28:49 -0700
committerLei Zhang <thestig@chromium.org>2015-07-16 18:28:49 -0700
commit21bf242a31eff79f754c5e9c3b41c52e33483bb0 (patch)
tree0eff85fa75ab9091254f7560b37b95408ba8975e /fpdfsdk/src
parent6915e7bd9e0892f143936697c6ba233510fb13dc (diff)
downloadpdfium-21bf242a31eff79f754c5e9c3b41c52e33483bb0.tar.xz
Cleanup: Do not check pointers before deleting them, part 2.
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1195363002 .
Diffstat (limited to 'fpdfsdk/src')
-rw-r--r--fpdfsdk/src/formfiller/FFL_ComboBox.cpp6
-rw-r--r--fpdfsdk/src/formfiller/FFL_ListBox.cpp6
-rw-r--r--fpdfsdk/src/formfiller/FFL_TextField.cpp7
-rw-r--r--fpdfsdk/src/fpdf_transformpage.cpp3
-rw-r--r--fpdfsdk/src/fpdftext.cpp11
-rw-r--r--fpdfsdk/src/javascript/JS_Context.cpp6
-rw-r--r--fpdfsdk/src/javascript/JS_Runtime.cpp3
-rw-r--r--fpdfsdk/src/pdfwindow/PWL_FontMap.cpp9
8 files changed, 11 insertions, 40 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
index 5618e8a62b..d3a494405f 100644
--- a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
+++ b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
@@ -23,11 +23,7 @@ CFFL_ComboBox::CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) :
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 28dcf340ad..c105cfcbdd 100644
--- a/fpdfsdk/src/formfiller/FFL_ListBox.cpp
+++ b/fpdfsdk/src/formfiller/FFL_ListBox.cpp
@@ -26,11 +26,7 @@ CFFL_ListBox::CFFL_ListBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget) :
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 ed155fbf3b..a5be60ed4e 100644
--- a/fpdfsdk/src/formfiller/FFL_TextField.cpp
+++ b/fpdfsdk/src/formfiller/FFL_TextField.cpp
@@ -19,12 +19,7 @@ CFFL_TextField::CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot)
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 dca0c23a56..5ede62692b 100644
--- a/fpdfsdk/src/fpdf_transformpage.cpp
+++ b/fpdfsdk/src/fpdf_transformpage.cpp
@@ -211,8 +211,7 @@ DLLEXPORT FPDF_CLIPPATH STDCALL FPDF_CreateClipPath(float left, float bottom, fl
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 aba24f4991..4a6571531c 100644
--- a/fpdfsdk/src/fpdftext.cpp
+++ b/fpdfsdk/src/fpdftext.cpp
@@ -26,11 +26,7 @@ DLLEXPORT FPDF_TEXTPAGE STDCALL FPDFText_LoadPage(FPDF_PAGE page)
}
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_GetRect(FPDF_PAGELINK link_page,int link_index,
}
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 924ab1ee19..72be34d751 100644
--- a/fpdfsdk/src/javascript/JS_Context.cpp
+++ b/fpdfsdk/src/javascript/JS_Context.cpp
@@ -24,11 +24,7 @@ CJS_Context::CJS_Context(CJS_Runtime* pRuntime) :
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 f21819ac17..2343eb3a43 100644
--- a/fpdfsdk/src/javascript/JS_Runtime.cpp
+++ b/fpdfsdk/src/javascript/JS_Runtime.cpp
@@ -65,8 +65,7 @@ void CJS_RuntimeFactory::Release()
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 8dff4eabac..84b8c94363 100644
--- a/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_FontMap.cpp
@@ -21,13 +21,10 @@ CPWL_FontMap::CPWL_FontMap(IFX_SystemHandler* pSystemHandler) :
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)