Age | Commit message (Collapse) | Author |
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Patch:
https://github.com/mm2/Little-CMS/commit/9f427d5ff544ab1be37f485ac13b2419a1610cc3
BUG=696430
Change-Id: I20b8b4aad565d6f6aaed8c66be7e9709eec2b5ce
Reviewed-on: https://pdfium-review.googlesource.com/2849
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Given a stream of data, we create a type1 font and fill up the required
dictionary entries according to PDF spec 1.7. Table 5.8 describes Type 1 font
dictionaries, and Table 5.19 describes font descriptors.
BUG=pdfium:667
Change-Id: I571b09fb533467d77ed0104e613726387aec1f87
Reviewed-on: https://pdfium-review.googlesource.com/2835
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Native object callbacks have to distinguish whether the object
they have been given is actually a native object and not some
ordinary JS object. For method/property calls, this happens
via v8's signature mechanism, but signature checks aren't applied
to method arguments themselves.
Currently, we do this by treating any object with an internal field
count of 2 as being such, but this is fragile, and it has been pointed
out that other objects with two internal fields are present.
Additionally, that the first field points to a structure with a
small zero-based object definition ID doesn't really have enough
entropy to trust that it isn't some other entity. So add a pointer
to an internal address in the second slot to make this safer.
Note that we'll also get the same release_assert in the majority
of cases as described in the bug. This is great from a security
standpoint, but not great from a functional standpoint, except this
likely only occurs in the wild if they are trying to mess with us.
This just guards the theoretical cases that might pass the
existing release_assert.
BUG=695830
Change-Id: I42db27d6ed1143269a852805e4e4d862a8ab8773
Reviewed-on: https://pdfium-review.googlesource.com/2847
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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- Constify test data
- ASSERT_EQ() buffer size
- EXPECT_EQ() arguments are reversed
- Fix typos in comments
Change-Id: I846bfcc29bbf43d0a8b333250d1cce1aae5a8d59
Reviewed-on: https://pdfium-review.googlesource.com/2841
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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The expected way to create native PDFium objects for JS is via
the NewFxDynamicObject() call in C++, but that doesn't mean that the
corresponding constructors won't be called from JS. In that case,
the internal fields will be uninitialized, and subsequent method
calls may try to use them.
Add a constructor callback for all PDFium objects that nulls out
these fields (shame that v8 doesn't do this by default, but probably
saves some cycles). Then ensure that we check for this possibility
in all the places it might turn up.
Conversely, if we've just gotten a successful return from
NewFxDynamicObject(), we know the CJS_Object/EmbedObj are good,
so avoid checking there.
BUG=695826
Change-Id: Iadad644c4af937def967ddc83daac1dad7544d69
Reviewed-on: https://pdfium-review.googlesource.com/2839
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This is something we'd like to try for initial XFA launches
adding in codecs as justified by results in the wild.
Adding statistics for the unsupported cases is a follow-up
exercise once this builds correctly.
We always build all the additional libraries, to allow
fuzzers to link against them even if we are not shipping
them. The linker will sort it out for the actual code.
Rename some files to match the classes contained within.
That the existing tests seem to pass with the codecs
disabled warrants further investigation.
Change-Id: Iad269db91289f12dc9f5dda8f48121d27a0c4367
Reviewed-on: https://pdfium-review.googlesource.com/2836
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: I6f9fd67cdac581e8f91f829a5934b763bb229d21
Reviewed-on: https://pdfium-review.googlesource.com/2838
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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TBR=tsepez@chromium.org
NOTRY=true
Change-Id: I60e0f4d40a471c3b84232d9790b14dbe37aa89df
Reviewed-on: https://pdfium-review.googlesource.com/2846
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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TBR=tsepez@chromium.org
NOTRY=true
Cr-Commit-Position: refs/heads/master@{#1}
Change-Id: I11a43e7e9761788626fbbbab2a0902e492076ef1
Reviewed-on: https://pdfium-review.googlesource.com/2845
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Found by Coverity when scanning the bundled pdfium-3004 in LibreOffice.
This fixes:
- CID 1400335: Uninitialized members (UNINIT_CTOR)
CPDF_DataAvail::m_dwTrailerOffset
- CID 1400334: Uninitialized members (UNINIT_CTOR)
CXML_Element::m_pParent
Change-Id: I42da9a704ad75adf39c510c6ef89eb7a97860ea1
Reviewed-on: https://pdfium-review.googlesource.com/2670
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Moved all the flags to CFX_Font. Explicitly stated which ones are valued
according to the PDF spec to avoid their values being changed.
Change-Id: Ib57593234a4b9b83ef1ad593d0396c64159f303f
Reviewed-on: https://pdfium-review.googlesource.com/2837
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Tables should be freed before they are reassigned. This CL fixes the three
places where this is not happening.
BUG=694599
Change-Id: I4e7cf1a6354b1129ecaf7ddcc74d8a36ba289df7
Reviewed-on: https://pdfium-review.googlesource.com/2830
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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BUG=chromium:694147
Change-Id: I388cb1d117318edb0339f5c7ee1d2b072f0fb741
Reviewed-on: https://pdfium-review.googlesource.com/2832
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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It is set, and passed around, but never operated upon. This
removes another unowned ptr from JS back to C++ objects.
Change-Id: I2a7eede050c6d844924e3c74395e7672ebb0213e
Reviewed-on: https://pdfium-review.googlesource.com/2829
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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De-virtualize methods that are never overridden; put all virtual methods
together; Remove some methods that are never called.
Change-Id: I6ac9d8d6ecf78c59c1229f3cff3b1f205399649f
Reviewed-on: https://pdfium-review.googlesource.com/2824
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Preventitve measure to decouple JS object lifetimes from C++
objects.
Change-Id: I964a52590fcd0bfc26ac6055a7daf8aa33d455f3
Reviewed-on: https://pdfium-review.googlesource.com/2828
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This Cl removes unused methods, removes unused return values, removes unused
hatch data.
Change-Id: Id76240170a3bd1c3ef156fbda25a6ac96462cbda
Reviewed-on: https://pdfium-review.googlesource.com/2827
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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The CFX_Path was the only user of the CFX_PathGenerator which in turn just
proxied to the CFX_PathData. This CL removes the CFX_PathGenerator and merges
the code up into CFX_Path.
Change-Id: I9e1a3921c987830f29b2ff5bd4aceacd2082e8f0
Reviewed-on: https://pdfium-review.googlesource.com/2825
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Save some space since none contain non-ascii characters.
Avoid allocating C++ WideStrings just to convert back to
UTF8 when defining properties.
Change-Id: Id94db21b32ee7a96856c35a09f7550b54599ae13
Reviewed-on: https://pdfium-review.googlesource.com/2826
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes unused methods, moves methods to correct files and removes
unused defines.
Change-Id: I5087869b451e57d5325831814f0fa1c7f222cf4d
Reviewed-on: https://pdfium-review.googlesource.com/2823
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl converts remaining calls to TransformPoint to use Transform instead.
Change-Id: I7a2c000492da5dda3975b4449812f281816fdab6
Reviewed-on: https://pdfium-review.googlesource.com/2822
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl converts the PointX,PointY pairs into a CFX_PointF.
Change-Id: I46897832077c317a5bffb4e568550705decbc40c
Reviewed-on: https://pdfium-review.googlesource.com/2821
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Patch that fixes LUT consistency:
https://github.com/mm2/Little-CMS/commit/9936ecf0745002cea8e46dc575079b4872e9af8c
Patch that sanitizes MPE profiles:
https://github.com/mm2/Little-CMS/commit/06662a755525586223efe1790da1497d5b2d9e67
BUG=675617
Change-Id: I9ccc4158432387360dcb358e2a015a9434df46e4
Reviewed-on: https://pdfium-review.googlesource.com/2820
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This updates the CPDFSDK_FormFillEnvironment::OutputSelectedRect to match to
CFX_SystemHandler::OutputSelectedRect method.
Change-Id: Ia07c408533a4423cf81095c5467c9ee82a25988c
Reviewed-on: https://pdfium-review.googlesource.com/2815
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl updates the various Invalidate methods to take a rect when possible.
Change-Id: I5359f4d8118f822347414ccb8d261aeef2ac35e0
Reviewed-on: https://pdfium-review.googlesource.com/2814
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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none are non-ascii characters, so save space.
Change-Id: I5e81e8847a2ce4a5ffa3422d2103ffe453036e7c
Reviewed-on: https://pdfium-review.googlesource.com/2819
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I4daec9e05a63c55caa01402a594c3553073c439e
Reviewed-on: https://pdfium-review.googlesource.com/2818
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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There are no non-ascii characters, so save space.
Change-Id: Ib9efb9386b6fc83bf3bb1810c791aadeeeebc259
Reviewed-on: https://pdfium-review.googlesource.com/2817
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This Cl converts the AllStates to use CFX_PointF and changes the advance code
to return a CFX_PointF instead of accepting two out floats.
Change-Id: Idb5e295b92e8a16ead535773de066f4b7ea2bdd9
Reviewed-on: https://pdfium-review.googlesource.com/2813
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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None of the names have non-ascii characters.
Change-Id: I83a52d6276edf2f442fca33221f38f6a53c3ffe3
Reviewed-on: https://pdfium-review.googlesource.com/2816
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This Cl removes the overload that takes a x,y position and uses the CFX_PointF
version in all cases.
Change-Id: Iebd048d91a1e1ed1c90ec0019e19750afe06e745
Reviewed-on: https://pdfium-review.googlesource.com/2812
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This Cl updates the various CFWL_Message classes to take CFX_PointF instead of
x,y values.
Change-Id: I5d9d01d68be64fc9e69c04574994c01286ad24e1
Reviewed-on: https://pdfium-review.googlesource.com/2811
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Change-Id: Ifd2aa2de9a7a57bc2aa4aa49e5400467621a7851
Reviewed-on: https://pdfium-review.googlesource.com/2794
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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The ConvertTextSpace method was called once, and it was the only caller of
ConvertUserSpace. Fold both methods back into the callsite and convert the
use of TransformPoint to Transform.
Change-Id: Ia09ec8846c28603df0616135ba1519dbbba219c3
Reviewed-on: https://pdfium-review.googlesource.com/2810
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This Cl converts several uses of TransformPoint to use Transform(CFX_PointF).
Change-Id: I9bc3c484e0a4304b904584218bd9e59dec7db727
Reviewed-on: https://pdfium-review.googlesource.com/2791
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Attempt at clarity.
Change-Id: Ie37890888e1ec6e07cd10c68066b90f854fe6038
Reviewed-on: https://pdfium-review.googlesource.com/2719
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This is much more convenient, since only a fraction of them
need an IJS_EventContext, which can be obtained from the
CJS_Runtime.
Make GetCurrentEventContext() specific to CJS_Runtime, and
return the concrete type. This saves a lot of casting.
Change-Id: If79a3bcbf44de513f3caace153099234cc313d47
Reviewed-on: https://pdfium-review.googlesource.com/2793
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Patch:
https://github.com/uclouvain/openjpeg/commit/20789fed4ec7746e938dd2934a1fb5aa352f4d12
BUG=657440
Change-Id: Ic2320cd4baabbd7bc09ec428c5f49b7ab3e7eb66
Reviewed-on: https://pdfium-review.googlesource.com/2795
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Keep a vector of object superseeded by another object. These will
no longer be returned from the holder, but it will clean them
Change-Id: If9754ff6614bd79e9de6ce8c3492230435813218
Reviewed-on: https://pdfium-review.googlesource.com/2790
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Prevents confusion with v8::Context, which is wrapped by a
different IJS_ class.
Change-Id: Iff75809e65015c0f810294de1f0d8ecf963150a3
Reviewed-on: https://pdfium-review.googlesource.com/2751
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This converts the two Origin{X,Y} points in fx_font to CFX_Point{F} points.
Change-Id: Id7cbb34a6e76043f1b26e9d7091d89f300dfc563
Reviewed-on: https://pdfium-review.googlesource.com/2720
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL updates the Origin x,y coordinates in FXTEXT_CHARPOS to be an
CFX_PointF.
Change-Id: I67281db2cb82687e12490145f7c99aee908e5fa8
Reviewed-on: https://pdfium-review.googlesource.com/2718
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Goal is to ensure that unreviewed and untrusted code isn't sent through
CQ to try bots, by accident or through malicious intent.
R=agable@chromium.org
BUG=chromium:692613
NOTRY=True
Change-Id: I4bd5122b8176b172bcd0fa7cbd269a78363e46a8
Reviewed-on: https://pdfium-review.googlesource.com/2770
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL converts the FX_FLOAT Origin values to CFX_PointF.
Change-Id: Ic47d2bae1dd185fbc4ae88ac15fdd0fdf293c7f9
Reviewed-on: https://pdfium-review.googlesource.com/2716
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This CL converts the OriginX and OriginY from CPDF_TextObjectItem to use a
CFX_PointF instead of two floats.
Change-Id: Id39de18d3d908a86f925bec68d0680392f70906e
Reviewed-on: https://pdfium-review.googlesource.com/2715
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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A new CPDF_PageContentGenerator is created for every call of
FPDFPage_GenerateContent, so having the maps there will cause duplicated
resources to be created every time this method is called. Thus it is better
to move these to the page.
Change-Id: I47804f79790fc5354f8a94b6387d66b65eda5a20
Reviewed-on: https://pdfium-review.googlesource.com/2717
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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The skia bots have been stable for a while, remove the experimental status
so they don't get missed when refactoring.
Change-Id: I008adc69b7a085f1f29a36016857a707eee7a44c
Reviewed-on: https://pdfium-review.googlesource.com/2713
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Cary Clark <caryclark@google.com>
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This CL simplifies some of the logic in GetZeroAreaPath. It also removes the
side effect of resetting the object device matrix.
Change-Id: Id1e355bde811341c5ceab0331fbe64b1aed895d5
Reviewed-on: https://pdfium-review.googlesource.com/2712
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL replaces the array of path points with a vector. Cleaning up the usage
as required.
Change-Id: Ifa386a2c847005fef68af748ebe99c4e08961238
Reviewed-on: https://pdfium-review.googlesource.com/2710
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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These methods aren't used, removed.
Change-Id: Iac298cbfe2cc46dd0358f591f1d7f44494a779c0
Reviewed-on: https://pdfium-review.googlesource.com/2714
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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