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path: root/xfa/fxfa/parser/cxfa_resolveprocessor.cpp
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2017-05-16Introduce CFX_UnownedPtr to detect lifetime inversion issues.Tom Sepez
There are places where an object "child" has a raw pointer back to object "owner" with the understanding that owner will always outlive child. Violating this constraint can lead to use after free, but this requires finding two paths: one that frees the objects in the wrong order, and one that uses the object after the free. The purpose of this patch is to detect the constraint violation even when the second path is not hit. We create a template that is used in place of TYPE*. It's dtor, when a memory tool is present, goes out and probes the first byte of the object to which it points. Used in "child", this allows the memory tool to prove that the "owner" is still alive at the time the child is destroyed, and hence the constraint is never violated. Change-Id: I2a6d696d51dda4a79ee2f00a6752965e058a6417 Reviewed-on: https://pdfium-review.googlesource.com/5475 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-01Remove more |new|s, part 5Tom Sepez
Many of these are already unique_ptrs. Change-Id: I3695d4ff5a8f7483ad994ac7657897fd55069cd5 Reviewed-on: https://pdfium-review.googlesource.com/4690 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-20Cleanup the fx_extension code.Dan Sinclair
This CL cleans up the fx_extension file. The stream code was moved to fx_stream. IFX_FileAccess was removed and CFX_CRTFileAccess split to its own file. Code shuffled from header to cpp file. Change-Id: I700fdfcc9797cf4e8050cd9ba010ad8854feefbf Reviewed-on: https://pdfium-review.googlesource.com/4371 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-29Split xfa_object.h apart.Dan Sinclair
This Cl splits the xfa_object.h into individual class header files and fixes the needed includes. Change-Id: Ia011ee9bc5deee5e44b8a956fa54bc2c3849cff0 Reviewed-on: https://pdfium-review.googlesource.com/3254 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-28Renaming and splitting in xfa/fxfa/parser.Dan Sinclair
This Cl renames several of the files in xfa/fxfa/parser to match the name of the contained classes. Files with multiple clasess are split apart when renamed. Change-Id: Ice8a1279072ee13c2f62a81946be7f42f9ba6007 Reviewed-on: https://pdfium-review.googlesource.com/3250 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-28Remove CFX_ArrayTempalte from cxfa_resolvprocessor.cppTom Sepez
Change-Id: Ib52f537b6acfbd6573e7ad1be988e6199ca3b7f9 Reviewed-on: https://pdfium-review.googlesource.com/3248 Commit-Queue: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-14Replace CXFA_{Object,Node}Array with std::vectorTom Sepez
These two ought to happen at the same time as they are intertwined in spots. Remove blatant casts between the two along the way. Change-Id: I9ce5d2faadf1e38aba7cade316560d24a66d8669 Reviewed-on: https://pdfium-review.googlesource.com/2933 Commit-Queue: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-14Replace FX_CHAR and FX_WCHAR with underlying types.Dan Sinclair
Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8 Reviewed-on: https://pdfium-review.googlesource.com/2967 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-02Remove FX_WSTRC usagechromium/3003chromium/3002dan sinclair
Not needed with modern compilers, removed. Change-Id: Ia8977262b5791bd4445f02be8456641d1a7e18f3 Reviewed-on: https://pdfium-review.googlesource.com/2431 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-20Replace CFX_ByteArray with CFX_ArrayTemplate<uint8_t>chromium/2990chromium/2989chromium/2988tsepez
Also replace CFX_Int32Array typedef with CFX_ArrayTemplate<int32_t>. Removing the typedefs makes subsequent conversion to std::vector<> easier on a case-by-case basis. Review-Url: https://codereview.chromium.org/2649563003
2016-11-02Remove FX_BOOL from xfa.tsepez
Review-Url: https://codereview.chromium.org/2467203003
2016-09-29Move core/fxcrt/include to core/fxcrtdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2382723003
2016-08-10Use smart pointers for class owned pointers in xfa/fxfaweili
Use smart pointers instead of raw pointer to make memory management easier for classes mainly under xfa/fxfa. Also change the return type of IFGAS_FontMgr::Create() to smart pointer type. BUG=pdfium:518 Review-Url: https://codereview.chromium.org/2227883002
2016-07-21Move xfa_document to cxfa_documentdsinclair
This moves the code to match the actual class name. Review-Url: https://codereview.chromium.org/2163133004
2016-07-21Rename xfa_doclayout and xfa_document_layout_imp files.dsinclair
This Cl moves the xfa_doclayout and xfa_document_layout_imp files to have names based off of their classes. Review-Url: https://codereview.chromium.org/2170473002
2016-07-20Rename remaining xfa_script_* files.dsinclair
This Cl renames the remaining xfa_script_* files to match the class names contained within the files. Review-Url: https://codereview.chromium.org/2160343002
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