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Diffstat (limited to 'core/src/fpdfapi/fpdf_parser')
-rw-r--r--core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp28
1 files changed, 15 insertions, 13 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
index 73ae71cda0..e9c0fdd227 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
@@ -1312,8 +1312,8 @@ void CPDF_Parser::GetIndirectBinary(FX_DWORD objnum, FX_LPBYTE& pBuffer, FX_DWOR
m_Syntax.RestorePos(SavedPos);
return;
}
- FX_DWORD real_objnum = FXSYS_atoi(word);
- if (real_objnum && real_objnum != objnum) {
+ FX_DWORD parser_objnum = FXSYS_atoi(word);
+ if (parser_objnum && parser_objnum != objnum) {
m_Syntax.RestorePos(SavedPos);
return;
}
@@ -1377,8 +1377,8 @@ CPDF_Object* CPDF_Parser::ParseIndirectObjectAt(CPDF_IndirectObjects* pObjList,
}
FX_FILESIZE objOffset = m_Syntax.SavePos();
objOffset -= word.GetLength();
- FX_DWORD real_objnum = FXSYS_atoi(word);
- if (objnum && real_objnum != objnum) {
+ FX_DWORD parser_objnum = FXSYS_atoi(word);
+ if (objnum && parser_objnum != objnum) {
m_Syntax.RestorePos(SavedPos);
return NULL;
}
@@ -1387,21 +1387,23 @@ CPDF_Object* CPDF_Parser::ParseIndirectObjectAt(CPDF_IndirectObjects* pObjList,
m_Syntax.RestorePos(SavedPos);
return NULL;
}
- FX_DWORD gennum = FXSYS_atoi(word);
+ FX_DWORD parser_gennum = FXSYS_atoi(word);
if (m_Syntax.GetKeyword() != FX_BSTRC("obj")) {
m_Syntax.RestorePos(SavedPos);
return NULL;
}
- CPDF_Object* pObj = m_Syntax.GetObject(pObjList, objnum, gennum, 0, pContext);
+ CPDF_Object* pObj = m_Syntax.GetObject(pObjList, objnum, parser_gennum, 0, pContext);
FX_FILESIZE endOffset = m_Syntax.SavePos();
CFX_ByteString bsWord = m_Syntax.GetKeyword();
if (bsWord == FX_BSTRC("endobj")) {
endOffset = m_Syntax.SavePos();
}
m_Syntax.RestorePos(SavedPos);
- if (pObj && !objnum) {
- pObj->m_ObjNum = real_objnum;
- pObj->m_GenNum = gennum;
+ if (pObj) {
+ if (!objnum) {
+ pObj->m_ObjNum = parser_objnum;
+ }
+ pObj->m_GenNum = parser_gennum;
}
return pObj;
}
@@ -1416,8 +1418,8 @@ CPDF_Object* CPDF_Parser::ParseIndirectObjectAtByStrict(CPDF_IndirectObjects* pO
m_Syntax.RestorePos(SavedPos);
return NULL;
}
- FX_DWORD real_objnum = FXSYS_atoi(word);
- if (objnum && real_objnum != objnum) {
+ FX_DWORD parser_objnum = FXSYS_atoi(word);
+ if (objnum && parser_objnum != objnum) {
m_Syntax.RestorePos(SavedPos);
return NULL;
}
@@ -3466,8 +3468,8 @@ CPDF_Object * CPDF_DataAvail::ParseIndirectObjectAt(FX_FILESIZE pos, FX_DWORD ob
if (!bIsNumber) {
return NULL;
}
- FX_DWORD real_objnum = FXSYS_atoi(word);
- if (objnum && real_objnum != objnum) {
+ FX_DWORD parser_objnum = FXSYS_atoi(word);
+ if (objnum && parser_objnum != objnum) {
return NULL;
}
word = m_syntaxParser.GetNextWord(bIsNumber);