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path: root/core/src/fpdfapi/fpdf_parser
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2015-05-11Merge to XFA: Create top-level public/ header directory.Tom Sepez
Original Review URL: https://codereview.chromium.org/1135913002 BUG=pdfium:154 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1136703003
2015-05-06Merge to XFA:Remove FX_STRSIZE casts, use safe conversionsTom Sepez
Original Review URL: https://codereview.chromium.org/1124043003 BUG=pdfium:153 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1132443002
2015-05-06Merge to XFA: Replace FX_NEW with new, remove tests from fpdfapiLei Zhang
Very few places where a change is required, but remove FX_NEW to show they've been audited. Review URL: https://codereview.chromium.org/1075953004 (cherry picked from commit 5c357a5d3d873be6b0ab01d7bec82f79d0a09f0e) R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1125183006
2015-04-27Merge to XFA: SEGV in CFX_BaseSegmentedArray::Iterate().Tom Sepez
Original Review URL: https://codereview.chromium.org/1110653002 R=thestig@chromium.org TBR=thestig@chromium.org BUG=481363 Review URL: https://codereview.chromium.org/1110763002
2015-04-27Merge to XFA: Reduce usage of operator LPCWSTR from CFX_WideString().Tom Sepez
Original Review URL: https://codereview.chromium.org/1101933003 TBR=brucedawson@chromium.org Review URL: https://codereview.chromium.org/1108903002
2015-04-23Merge to XFA: Fix segmentation fault 'denial of service condition'JUN FANG
BUG=467392 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1064713008
2015-04-22Merge to XFA: Add missing operators for CFX_xxxString combo patch.Tom Sepez
This pulls in: Review URL: https://codereview.chromium.org/1099193002 Review URL: https://codereview.chromium.org/1090303003 Review URL: https://codereview.chromium.org/1084293003 Review URL: https://codereview.chromium.org/1099213002 Plus one fix to an XFA file to fix compilation. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1095893005
2015-04-15Merge to XFA: Fix offset outside bounds of constant string warningsJUN FANG
BUG=380476 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1061013003
2015-04-14Merge to XFA: Kill CFX_Object.Tom Sepez
Not just a simple merge, but changes to remove CFX_Object from XFA. Original Review URL: https://codereview.chromium.org/1088733002 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1087053002
2015-04-10Merge to XFA: Fix a stack overflow in CPDF_Parser::LoadCrossRefV5JUN FANG
A stack overflow was triggered by checked_cast due to invalid index in pdf files like 'Index[45 -1661]'. BUG=473400 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1054303005
2015-04-10Merge to XFA: Don't call FPDF_InitLibrary() in individual unit_tests.Tom Sepez
Original Review URL: https://codereview.chromium.org/1071343002 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1079623002
2015-04-03Merge to XFA: Update the path of header file to avoid a compiling error in ↵JUN FANG
chrome BUG=N/A R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1059233005
2015-04-03Merge to XFA: No-op change to poke the bots after being out of sequence.Tom Sepez
Adds a comment and changes some whitespace. TBR=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/1059373002
2015-04-03Merge to XFA: Fix a compiling error in fpdf_parser_parser_embeddertest.cppJun Fang
BUG=N/A R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1057383002
2015-04-03Merge to XFA: Add embedder test comparing with the last patch.JUN FANG
When there is a wrong keyword like '??ze' in the dictionary of the trailer, PDFium can't recognize it and aborts further parsing. After this change, PDFium continues even it can't get the right size at this moment. It will rebuild the cross reference table later since the size of the table is missing. BUG=459580 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1055323003
2015-02-24Merge to XFA: Add small flate decode unit test.Tom Sepez
Original Review URL: https://codereview.chromium.org/845313006 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/945793004
2015-02-11Merge to XFA: CPDF_Object() constructor should set its internal m_Type variable.Tom Sepez
Original Review URL: https://codereview.chromium.org/880233005 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/916953002
2015-02-05Kill off some dodgy JS callbacksTom Sepez
None of these are currently reachable because the IsSafeMode method always returns true. This, in turn, will let us kill off some file (as in fopen()) based parsing. That, in turn, will let us kill of some more now-unreachable code. In general, we don't want to have unsafe modes. BUG=https://code.google.com/p/pdfium/issues/detail?id=116 R=jam@chromium.org Review URL: https://codereview.chromium.org/883393007
2015-02-05Merge to XFA: Fix segv in CPDF_DataAvail::CheckRoot()Tom Sepez
Original Review URL: https://codereview.chromium.org/895933003 BUG=454695 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/901013003
2015-02-05Merge to XFA: Add namespace and-re-arrange PDFium's local copy of /base.Tom Sepez
Original revieww URL: https://codereview.chromium.org/900753002 TBR=jam@chromium.org Review URL: https://codereview.chromium.org/880603004
2015-02-04Merge to XFA: Prevent base::CheckedNumeric from leaking outside of pdfium.Tom Sepez
Original review URL: https://codereview.chromium.org/896023003 TBR=jam@chromium.org Review URL: https://codereview.chromium.org/897023005
2015-02-03Merge to XFA: Replace CFX_SmartPointer cast operator with Get() method.Tom Sepez
Original Review URL: https://codereview.chromium.org/889673003 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/900693003
2015-02-03Merge to XFA: Fix stack exhaustion in CPDF_DataAvail::HaveResourceAncestor()Tom Sepez
Original Review URL: https://codereview.chromium.org/880043004 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/893333003
2015-01-27Merge to XFA: Kill scattered extern _PDF_CharType declarations.Tom Sepez
TBR=brucedawson@chromium.org Original Review URL: https://codereview.chromium.org/880663003 Review URL: https://codereview.chromium.org/884473003
2015-01-26Merge to XFA: Fix infinite recursion in CPDF_Parser::ParseIndirectObjectAt().Tom Sepez
Orignal Review URL: https://codereview.chromium.org/875263002 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/880753002
2015-01-23Merge to XFA: Fix null crash in CheckTrailer.Tom Sepez
This includes: fa370ac Fix test naming in previous commit. e0bbe4a Fix null crash in CheckTrailer. TBR=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/870173002
2015-01-22Merge to XFA: Use IPDF_DataAvail interface to hide CPDF_DataAvail.Tom Sepez
Original CL at https://codereview.chromium.org/873523002/ TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/871773002
2014-12-30XFA: merge patch from CL 733693003, get rid of FX_LPCSTR castBo Xu
Get rid of FX_LPCSTR cast. Follow up on https://codereview.chromium.org/733693003 R=brucedawson@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/809993004
2014-12-23XFA: merge patch from CL 733693003, getting rid of more castsBruce Dawson
Getting rid of more (FX_LPCWSTR) casts and fixing two bugs revealed by this. Since casts to FX_LPCWSTR have been shown to hide bugs I tried removing more of them, targeting those places where a cast was used to force a conversion from CFX_WideString to FX_LPCWSTR, replacing these casts with calls to the newly added .c_str() function. This revealed two places where the cast was hiding a bug -- where ->c_str() was required instead! This removes ~33 FX_LPCWSTR casts and there are ~31 left, many of which will go away in some future change. Also includes this change: Removing unnecessary casts from wchar_t* to wchar_t*, by various names. Original patch from Bruce Dawson(brucedawson@chromium.org) TBR=bo_xu@foxitsoftware.com, tsepez@chromium.org Review URL: https://codereview.chromium.org/811593007
2014-12-23XFA: merge patch from CL 731673003, fix incorrect operatorBruce Dawson
Fixing operator so that bCheckRight isn't always true. Unknown effect! VC++'s /analyze points out that this expression: FX_BOOL bCheckRight = type != 'D' || type != 'W';" is always true. This means that the tests for the right edge of a word Original patch from Bruce Dawson(brucedawson@chromium.org) BUG=427616 TBR=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/822763003
2014-12-17XFA: merge patch from issue 803103002JUN FANG
Before this fix, the root will be released when an indirect object has the same object number with the root. However, the root object is loaded when the trailer is parsed. It shall not be updated or replaced anymore. BUG=425040 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/803103002
2014-12-15XFA: merge patch from issue 801913002 and 804463003John Abd-El-Malek
Simplify PDFium by removing code that's not used in the open source repo. -remove parameter from FPDF_InitLibrary -remove a bunch of ifdefs that are unused Fix build after previous commit. TBR=tsepez@chromium.org BUG= Review URL: https://codereview.chromium.org/809513002
2014-12-09Merge to XFA: patch from CL 787753002Bo Xu
Trailer should be a dictionary object BUG=https://code.google.com/p/pdfium/issues/detail?id=86 a "<<" token should follow "trailer" but "<" will trick the parser to make trailer a hex string object. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/787753002
2014-11-19Merge to XFA: patch from CL 743263002Jun Fang
Fix blank page issues caused by too strict check Before this fix, PDF parser aborts the parsering process when detecting an error. For this case, PDF parser just gives up parsering when it detects that the length of image stream is incorrect. The solution to this case is to find the tag "endstream" and "endobj" to calculate the length rather than aborting the parsering process. BUG=433339 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/743263002
2014-10-29Resolve compilation error with G++ 4.9.Tom Sepez
Add a check for zero-length keys to avoid hitting the equivalent of |""[1]|. BUG=https://code.google.com/p/pdfium/issues/detail?id=58 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/665223003
2014-10-21Change the clear order of pDocPage and pDocRenderBo Xu
pTransfer function is released in pDocRender cleanup but is still being accessed in ~CPDF_GeneralStateData in pDocPage cleanup. BUG=419320 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/662063003
2014-09-19Fix a bug when assign the generation number of indirect objectschromium/2166chromium/2165Bo Xu
BUG=408532 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/524443002
2014-09-18Fix Regression: Incomplete file loading is seen for multi page pdf files.chromium/2164chromium/2163Tom Sepez
This was introduced at PDFium revision 12a9940. There was a subtle logic change for null |parray|. BUG=415438 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/579363002
2014-09-15Check Null pointer in CPDF_Dictionary::GetUnicodeTextBo Xu
BUG=414155 R=thakis@chromium.org Review URL: https://codereview.chromium.org/574463002
2014-09-10Check object type for objects used in the dictory of 'Index'chromium/2162chromium/2161chromium/2160chromium/2159chromium/2158chromium/2157chromium/2156Jun Fang
BUG=387970 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/551503003
2014-08-25Set m_pLinearized to NULL after releaseBo Xu
BUG=406868 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/504993002
2014-08-25Perform better input checks in early steps of parser.Tom Sepez
BUG=406591 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/501823003
2014-08-22Fix the issue 'SEGV on unknown address in CPDF_DataAvail::GetObjectSize'Jun Fang
BUG=387983 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/454283002
2014-08-22Fix a hang issue due to inconsistent page number in the test fileJun Fang
Pdfium reads the page number from the field of '/Count' but it can't load the number assigned by this field due to the damaged data. Add a check to ensure that the required page should be one of loaded pages. BUG=406090 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/477873003
2014-08-05Fix the problem that memory is accessed after released due to invalid type-castJun Fang
BUG=387774 R=palmer@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/441503003
2014-08-04Fix a segmentation fault in CPDF_DataAvail::CheckPage due to invalid usage ↵Jun Fang
of i++ BUG=387979 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/439733002
2014-07-29Fix the typo of "Resources" keywordBo Xu
BUG=None R=thestig@chromium.org Review URL: https://codereview.chromium.org/420793004
2014-07-29Fix a few more warnings in chromium_code mode.Nico Weber
No intended behavior change. - Remove more unused variables, functions, member variables. - Put a few constructor initializers in the order they execute in. - Add braces for subobject initializers. - Fix a handful of signed / unsigned comparisons. BUG=pdfium:29 R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/429593005
2014-07-29Remove a few unused variables, functions, and tables.Nico Weber
Found by clang's -Wunused-variable, -Wunused-function, -Wunused-const-variable. BUG=none R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/404653005
2014-07-24This change is for fixing the potential integer overflow from "offset + size"JUN FANG
BUG=382667 R=palmer@chromium.org Review URL: https://codereview.chromium.org/322333002
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