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2016-11-09Add early returns in CJBig2_TRDProc::decode_Arith when decode fails.npm
None of the decodes in the method are currently being checked. This is causing pdfium to take a long time rendering corrupted files. Thus, I added a couple of early returns to help prevent this from happening. BUG=450971 Review-Url: https://codereview.chromium.org/2493633002
2016-11-09Tidy fpdfsdk/fpdf_flatten.cppchromium/2915tsepez
Remove CFX_ArrayTemplate usage. Use std::min(), std::max() in a few places. Review-Url: https://codereview.chromium.org/2491583003
2016-11-09Fix receiving page, if it have not obj num.art-snake
In some PDF's the page may not have the obj num. For example: testing\corpus\fx\other\jetman_std.pdf in pdfium repository. And CPDF_Document::GetPage failed on second call for this page. Restart the traversing of pages, to fix this Also added test. Review-Url: https://codereview.chromium.org/2491583002
2016-11-09Return unique_ptr from CPDF_Object::Clone().tsepez
Because that's what clone does. There are numerous release() calls that will go away as more code is converted. Review-Url: https://codereview.chromium.org/2484033002
2016-11-09Rename IFWL_ListItem to CFWL_ListItemdsinclair
This CL removes the empty IFWL_ListItem class and uses CFWL_ListItem in its place. As well, the CFWL_ComboListItem is removed and replaced with CFWL_ListItem. These were almost duplicate classes and the one missing field added to CFWL_ListItem. Review-Url: https://codereview.chromium.org/2487943003
2016-11-09Revert of Clean up fx_codec_icc.cpp (patchset #1 id:1 of ↵kcwu
https://codereview.chromium.org/2482663002/ ) Reason for revert: Max cmsChannelsOf() is 15, which is larger than expectation of existing code and cause crashes (at least the fuzzer). BUG=chromium:663240 Original issue's description: > Clean up fx_codec_icc.cpp > > Committed: https://pdfium.googlesource.com/pdfium/+/a94fc11866adb1b9ca4a4e1afb4fb574ed472e07 TBR=dsinclair@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. Review-Url: https://codereview.chromium.org/2485363002
2016-11-08Define IsFloatEqual macro properly.thestig
BUG=chromium:663253 Review-Url: https://codereview.chromium.org/2482373002
2016-11-08Fix regression in annotation key event handling.thestig
BUG=chromium:663294 Review-Url: https://codereview.chromium.org/2482143002
2016-11-08Fix abort above FPDFPage_Flattentsepez
Main issue: FPDFPage_Flatten trying to re-add an indirect object. BUG=662698 Review-Url: https://codereview.chromium.org/2489653003
2016-11-08Add FPDF_FreeDefaultSystemFontInfo APInpm
Added method that will cast into FPDF_SYSFONTINFO_DEFAULT and delete. This will allow using FPDF_GetDefaultSystemFontInfo() without memory management problems. Review-Url: https://codereview.chromium.org/2485283002
2016-11-08Cleanup CPDF_DeviceCS and friends.chromium/2914thestig
Review-Url: https://codereview.chromium.org/2482273002
2016-11-08Fix CPDFSDK_FormFillEnvironment destruction ordertsepez
This was broken in 6c659ab2. Also fix m_PageMap naming while we're at it to match conventions. TEST=covered by forthcoming bug 662698 CL. Review-Url: https://codereview.chromium.org/2489663002
2016-11-08Compile fuzzer sources in standalone builds. (try 2)thestig
- Add a template for fuzzers to remove redundancy. - Sort fuzzers in alphabetical order. Previous attempt: https://codereview.chromium.org/2480043002/ Review-Url: https://codereview.chromium.org/2481933003
2016-11-08Add FPDFDest_GetLocationInPage APIdsinclair
Add an API to get the value of the /XYZ destination parameter. This CL was originally from https://codereview.chromium.org/1960193003/ by halcanary@. Review-Url: https://codereview.chromium.org/2481743004
2016-11-07Fix #include after commit c09625ca.thestig
TBR=tsepez@chromium.org Review-Url: https://codereview.chromium.org/2477323004
2016-11-07Force compiler to deduce src type for checked_cast<dst, src>.tsepez
Otherwise, we might be silently doing an unsafe cast before applying the check if the actual argument doesn't match the exact src type. Review-Url: https://codereview.chromium.org/2484953003
2016-11-07Hold trailers via unique_ptrs.tsepez
Follow-up from ParseIndirectObject() CL. This will get cleaner once CPDF_Object::Clone itself returns unique_ptrs. Pack some bools together while we're at it. Review-Url: https://codereview.chromium.org/2479353002
2016-11-07Sync pdfium tryserver list with main pdfium waterfall.thestig
BUG=pdfium:627 Review-Url: https://codereview.chromium.org/2483003002
2016-11-07Use unique_ptr return from CPDF_Parser::ParseIndirectObject()tsepez
In turn, propgate to callers. This introduces a few release() calls that will go away as more code is converted. It also removes a couple of WrapUnique calls that are no longer needed as ownership of the object flows along. Review-Url: https://codereview.chromium.org/2479303002
2016-11-07Rename CPDF_Linearized to CPDF_LinearizedHeadertsepez
My OCD insists that classes be named after nouns, and "linearized" feels like an adjective. Remove a redundant "if" while at it. Review-Url: https://codereview.chromium.org/2482973002
2016-11-07lcms: backport upstream commit c0a98d86kcwu
This fixed several issues. BUG=chromium:654265,chromium:657282,chromium:654676,chromium:654313 Review-Url: https://codereview.chromium.org/2482523003
2016-11-07Fold DataProviders into parent classesdsinclair
This CL removes the data provider classes and folds the code into the parent classes. Review-Url: https://codereview.chromium.org/2480233003
2016-11-07Remove unused CFX_QuartzDevice(Driver) classes.chromium/2913npm
Review-Url: https://codereview.chromium.org/2484453002
2016-11-07lcms: Fix memory leak in ReadSegmentedCurvekcwu
BUG=chromium:658223 Review-Url: https://codereview.chromium.org/2480013002
2016-11-07Clean up fpdf_page_parsersnpm
- The code in fpdf_page_parser is only called by CPDF_StreamContentParser, so moved there. - Split fpdf_page_parser_old into its two classes - Renamed the corresponding unittests accordingly. - Moved PDF_ReplaceAbbr to namespace - Fixed few nits - Added TODO because CPDF_StreamParser has a lot of code similar to CPDF_SyntaxParser Review-Url: https://codereview.chromium.org/2474303003
2016-11-07Reland of Unify some codeart-snake
Unify some code Move parsing of linearized header into separate CPDF_Linearized class. Original review: https://codereview.chromium.org/2466023002/ Revert review: https://codereview.chromium.org/2474283005/ Revert reason was: Breaking the chrome roll. See https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/331856 ___ Added Fix for fuzzers. Review-Url: https://codereview.chromium.org/2477213003
2016-11-07Clean up fx_codec_icc.cppkcwu
Review-Url: https://codereview.chromium.org/2482663002
2016-11-07Revert of Compile fuzzer sources in standalone builds. (patchset #3 id:40001 ↵npm
of https://codereview.chromium.org/2480043002/ ) Reason for revert: Breaking the tree: https://build.chromium.org/p/client.pdfium/builders/windows_xfa_32/builds/619/steps/compile%20with%20ninja/logs/stdio Original issue's description: > Compile fuzzer sources in standalone builds. > > - Add a template for fuzzers to remove redundancy. > - Sort fuzzers in alphabetical order. > > Committed: https://pdfium.googlesource.com/pdfium/+/470b5fa8f8dbfd2aa702d9d8cfdc03a7b486b374 TBR=dsinclair@chromium.org,thestig@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2480323002
2016-11-07Compile fuzzer sources in standalone builds.thestig
- Add a template for fuzzers to remove redundancy. - Sort fuzzers in alphabetical order. Review-Url: https://codereview.chromium.org/2480043002
2016-11-04Revert of Unify some code (patchset #14 id:260001 of ↵chromium/2912chromium/2911dsinclair
https://codereview.chromium.org/2466023002/ ) Reason for revert: Breaking the chrome roll. See https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/331856 Original issue's description: > Unify some code > > Move parsing of linearized header into separate CPDF_Linearized class. > > Committed: https://pdfium.googlesource.com/pdfium/+/71333dc57ac7e4cf7963c83333730b3882ab371f TBR=thestig@chromium.org,brucedawson@chromium.org,art-snake@yandex-team.ru # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2474283005
2016-11-04Unify some codeart-snake
Move parsing of linearized header into separate CPDF_Linearized class. Review-Url: https://codereview.chromium.org/2466023002
2016-11-04Implement FPDF_VIEWERREF_GetName() API.chromium/2910thestig
This is a generic API function to retrieve any viewer preference of type name. BUG=pdfium:414 Review-Url: https://codereview.chromium.org/2475923003
2016-11-04Pass object to ReplaceIndirectObjectIfHigherGeneration() by unique_ptr.tsepez
Review-Url: https://codereview.chromium.org/2477003002
2016-11-04CHECK for re-addition of indirect objectstsepez
Review-Url: https://codereview.chromium.org/2471263005
2016-11-04Revert: Only create widgets if really neededdsinclair
This CL reverts ef523dd36aea991084b8b934df846014a5c09c6f which causes issues with syncing of form fields over pages. The initial bug had follow on fixes which seem to have rendered this fix un-needed. BUG=chromium:632709, chromium:661294 Review-Url: https://codereview.chromium.org/2473103003
2016-11-04Traverse PDF page tree only once in CPDF_Document Try 3npm
Now, we do not start traversal from where we were at, but from the top. This makes the code less prone to bugs, as now there is no need to call methods to recursively fix things. This will save a lot of time when the trees are rather flat, as in the PDF file in the bug. It can still be slow, for instance if we have a chain of page nodes, and the last in the chain contains all of the pages (this is artificial). Try 2 at https://codereview.chromium.org/2442403002/ Also added test where Try 2 would have failed. Tested the pdf from the bug on my Mac: With this CL: load in 21 seconds Without this CL: did not load in 4 minutes, got tired of waiting BUG=chromium:638513 Review-Url: https://codereview.chromium.org/2470803003
2016-11-04Reland "Remove CPDF_Object::Release() in favor of direct delete"tsepez
This reverts commit f0d5b6c35fa343108a3ab7a25bc2cc2b3cf105b3. Review-Url: https://codereview.chromium.org/2478303002
2016-11-04Assert objnum non-zero in ReplaceIndirectObjectIfHigherGeneration()tsepez
Removes a path where it might not have taken ownership of an object, at the expense of making callers check first. This eases making the second argument an unique_ptr someday. Review-Url: https://codereview.chromium.org/2475823002
2016-11-04Revert of Remove CPDF_Object::Release() in favor of direct delete (patchset ↵dsinclair
#11 id:200001 of https://codereview.chromium.org/2384883003/ ) Reason for revert: Looks like it's blocking the roll. https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_compile_dbg_ng/builds/186619 Original issue's description: > Remove CPDF_Object::Release() in favor of direct delete > > Follow-on once we prove Release always deletes in previous CL. > > Committed: https://pdfium.googlesource.com/pdfium/+/4de3d095c9d9e961f93750cf1ebd489fd515be12 TBR=thestig@chromium.org,tsepez@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2478253002
2016-11-03Remove CPDF_Object::Release() in favor of direct deletetsepez
Follow-on once we prove Release always deletes in previous CL. Review-Url: https://codereview.chromium.org/2384883003
2016-11-03Clean up CPDF_SyntaxParser a little bitnpm
- Added a private method to read a character. - Added enum for parsing status. - Deleted unused method. Review-Url: https://codereview.chromium.org/2469833002
2016-11-03Unify CFWL_WidgetProperties and CFWL_WidgetImpProperties.chromium/2909dsinclair
The CFWL_WidgetProperties class was just being used to create default CFWL_WidgetImpProperties classes. This CL updates the code to make it clear that we have unique_ptrs to the properties and changes CFWL_WidgetImpProperties to be named CFWL_WidgetProperties. Review-Url: https://codereview.chromium.org/2469893004
2016-11-03Move CPDF_Document insert methods from namespacenpm
Making the insert methods private allows us to use private members, as I will need on https://codereview.chromium.org/2470803003/ Review-Url: https://codereview.chromium.org/2472473005
2016-11-03Fix roll after TRUE conversiondsinclair
TBR=tsepez@chromium.org Review-Url: https://codereview.chromium.org/2471253004
2016-11-03Remove FX_BOOL entirely.tsepez
FX_BOOL was a type just like a regular C++ bool, except that it took 4x the space and frequently was used to hold values besides true or false. Review-Url: https://codereview.chromium.org/2471353002
2016-11-02Remove FX_BOOL from xfa.tsepez
Review-Url: https://codereview.chromium.org/2467203003
2016-11-02Remove FX_BOOL from coretsepez
Review-Url: https://codereview.chromium.org/2477443002
2016-11-02Merge delegates into IFWL_* classes.dsinclair
This Cl removes ownership of the delgates from IFWL_Widget and puts it in the hand of the creating classes. In doing so, merge the delegates back into the IFWL_* classes to simplify logic. Review-Url: https://codereview.chromium.org/2467993003
2016-11-02Remove FX_BOOL from fpdfsdk.tsepez
Review-Url: https://codereview.chromium.org/2453683011
2016-11-02Take more current safe_math_impl.h from upstream.chromium/2908tsepez
Corresponds to version dfd77a987650965071d0fddfbe0b806ce62ba337. Major change is to handle div by 0 without exceptions. Safe shift is not yet present. TBR=thestig@chromium.org TBR=jschuh@chromium.org Review-Url: https://codereview.chromium.org/2473513002
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