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BUG=pdfium:603
Review-Url: https://codereview.chromium.org/2392603004
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id:120001 of https://codereview.chromium.org/2375343004/ )
Reason for revert:
Broke PDFExtensionTest when rolling DEPS in Chromium.
Original issue's description:
> Assert that only 0-numbered objects are Released()
>
> This condition holds because numbered objects are brute-force
> deleted by the indirect object holder, rather than being
> released.
>
> Be careful about recursive deletion, check before advancing,
> since we no longer count on Release() doing this for us.
> Fix a few tests where the test was violating ownership rules.
>
> This should be the last step before completely removing Release()
> in favor of direct delete everywhere.
>
> Committed: https://pdfium.googlesource.com/pdfium/+/aba528a362248a54b27a7e9e046e2b65ab83f624
TBR=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/2387193003
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This condition holds because numbered objects are brute-force
deleted by the indirect object holder, rather than being
released.
Be careful about recursive deletion, check before advancing,
since we no longer count on Release() doing this for us.
Fix a few tests where the test was violating ownership rules.
This should be the last step before completely removing Release()
in favor of direct delete everywhere.
Review-Url: https://codereview.chromium.org/2375343004
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Restore CPDF_Dictionary default constructor.
Use it in places where reasonable in the code.
TBR=dsinclair@chromium.org
TBR=thestig@chromium.org
Review-Url: https://codereview.chromium.org/2383843002
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2382723003
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2383543002
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BUG=pdfium:597
Review-Url: https://codereview.chromium.org/2345063002
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Also, it's idempotent, so simplify some logic in callers to
not care if objnum is zero.
The alternate forms are rarely used, using the objnum form
makes it clear that SetReferenceFor() can't possibly register
the object as a side-effect.
Review-Url: https://codereview.chromium.org/2361713002
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We remove the indirect object holder argument and check that
call sites pass ownable objects, adding a reference in one
place that always was passing an indirect object.
Also check that the invariant isn't violated, we need to fail
here in the wild and investigate -- these are existing UAFs.
Review-Url: https://codereview.chromium.org/2355083002
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This Cl makes the Get and Set methods consistenly use {G|S}et<Type>For.
BUG=pdfium:596
Review-Url: https://codereview.chromium.org/2334323005
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BUG=597440
Review-Url: https://codereview.chromium.org/2273293003
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This Cl moves the parser out of the indirect object holder and into the
CPDF_Document where it is used.
Review-Url: https://codereview.chromium.org/2277433003
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For some complex objects such as CPDF_Dictionary, CPDF_Array,
CPDF_Stream, and CPDF_Reference, Clone() could be executed with
infinite recursion to cause the stack overflow. Fix this by
checking already cloned objects to avoid recursion.
BUG=pdfium:513
Review-Url: https://codereview.chromium.org/2250533002
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This Cl updates the names of the methods in the indirect object holder to better
reflect their usage. The m_LastObjNum is made private and a setter added.
Review-Url: https://codereview.chromium.org/2275593002
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https://codereview.chromium.org/2253723002/ )
Reason for revert:
Causing asan issues. See crbug.com/639451.
Original issue's description:
> Move parser pointer to CPDF_Document
>
> The CPDF_IndirectObjectHolder has two subclasses, CPDF_Document and
> CFDF_Document. The CPDF document requires the parser and the CFDF document
> does not. This cl moves the parser pointer up to CPDF_Document.
>
> Committed: https://pdfium.googlesource.com/pdfium/+/260f5fbf3553a96fa49b029cc050220039c30e2a
TBR=tsepez@chromium.org,thestig@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
Review-Url: https://codereview.chromium.org/2266033002
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The CPDF_IndirectObjectHolder has two subclasses, CPDF_Document and
CFDF_Document. The CPDF document requires the parser and the CFDF document
does not. This cl moves the parser pointer up to CPDF_Document.
Review-Url: https://codereview.chromium.org/2253723002
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BUG=pdfium:234
Review-Url: https://codereview.chromium.org/2001783003
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This CL setups up a standalone GN build. You'll need to set gn args similar to:
use_goma = true
clang_use_chrome_plugins = false
pdf_enable_xfa = true
pdf_enable_v8 = true
pdf_is_standalone = true
The third_party/pymock files are needed to make git cl upload work correctly.
BUG=pdfium:106
Review URL: https://codereview.chromium.org/1904563002
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This will help avoid duplicate allocation of CFX_ByteStrings
when the caller already has one. It may seem counter-intuitive
that requiring the caller to pass an allocated CFX_ByteString
rather than a static CFX_ByteStringC would improve the situation,
but due to the idiosyncrasies of std::map, the CPDF_Dictionary
methods must always do an allocation under the covers which
can't be avoided.
The changed callers in this CL are places where we would
previously demote to CFX_ByteStringC and then allocate a
a duplicate CFX_ByteString in the dictionary method.
Review URL: https://codereview.chromium.org/1889863002
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GetConstString() has sharp edges in that when applied to
a CPDF_Number, it must return null whereas GetString() returns
a the stringified number, because of the inability to
control the lifetime of the underlying allocated string.
Deleting this method showed several places where we
actually wanted a *String, not a *StringC, so we were
re-allocating a string we already had.
Review URL: https://codereview.chromium.org/1879683002
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The naming is redundant given the base type, and will stand
in the way of consolidating Byte and Wide code.
BUG=
Review URL: https://codereview.chromium.org/1862123003
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This CL updates CFX_ByteStringC to use the more common c_str
and raw_str instead of GetCStr and GetPtr.
Review URL: https://codereview.chromium.org/1857713003
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Having this happen implicitly can be dangerous because the lifetime
has to be considered; we should have caught the "red bots" in
https://codereview.chromium.org/1847333004/#ps60001 at compile time.
Review URL: https://codereview.chromium.org/1853233002
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Every time I read this code, I have to make the mental substituion
that "Element value" means "de-ref indirect object", so it might
as well just say so.
BUG=
Review URL: https://codereview.chromium.org/1841173002
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This CL moves the fxcrt code into the core/fxcrt directory. The only exception
was fx_bidi.h which was moved into core/fxcrt as it is not used outside of
core/.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1825953002 .
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This Cl moves a bunch of the files from core/include/fpdfapi to their correct
location outside the core/include tree.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1805603002 .
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This CL moves the core/src/ files up to core/ and fixes up the include guards,
includes and build files.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1800523005 .
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