Age | Commit message (Collapse) | Author |
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If the Kids array for the Pages dictionary does not exist, just treat this
dictionary as the unique page in the document.
BUG=chromium:702883
Change-Id: I9cb9645a53d60306ffe563f9b27cbbd37442f4ec
Reviewed-on: https://pdfium-review.googlesource.com/3135
Commit-Queue: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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If the PDF declares it has a gazillion pages when it does not, we just start
traversing again from the start. This CL fixes that.
BUG=chromium:680222
Change-Id: Ie9b55abc0aaa372429b3d995a7e1e7ab58fb7965
Reviewed-on: https://pdfium-review.googlesource.com/3060
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Review-Url: https://codereview.chromium.org/2611413002
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Be suspicious of |new|. This removes some of the
easy cases.
Review-Url: https://codereview.chromium.org/2571913002
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Make GetPagesInDisorder be TEST_F instead of TEST for consistency...
Call CPDF_ModuleMgr::Destroy() on TearDown to avoid leaks.
Review-Url: https://codereview.chromium.org/2528093002
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Some changes were required to match underlying ctors
as invoked by the templated methods.
Many release() calls go away, a few WrapUniques() are
introduced to avoid going deeper into other code.
Review-Url: https://codereview.chromium.org/2510223002
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BUG=
Review-Url: https://codereview.chromium.org/2498223005
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Add convenience routines to create and add object in
one step.
Review-Url: https://codereview.chromium.org/2489283003
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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
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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
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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
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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
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Move parsing of linearized header into separate CPDF_Linearized class.
Review-Url: https://codereview.chromium.org/2466023002
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Review-Url: https://codereview.chromium.org/2471263005
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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
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This reverts commit f0d5b6c35fa343108a3ab7a25bc2cc2b3cf105b3.
Review-Url: https://codereview.chromium.org/2478303002
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#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
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Follow-on once we prove Release always deletes in previous CL.
Review-Url: https://codereview.chromium.org/2384883003
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When linearized document have hint table,
The FPDFAvail_IsPageAvail return true,
but FPDF_LoadPage return nullptr, for non first pages.
This happens, bacause document not use hint tables, to load page.
To fix this, I force save the page's ObjNum in document.
This is restoring of original fix:
https://codereview.chromium.org/2437773003/
Review-Url: https://codereview.chromium.org/2444903002
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The CPDF_Document does not own its root dictionary, so add ownership in
CPDF_TestDocumentForPages, using ReleaseDeleter because the dictionary
cannot be deleted.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/2445753002 .
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Added a nontrivial page tree and a test that pages are being fetched
properly, both when requested in order and in reverse order. This will
help prevent introducing bugs while changing the way the page tree is
processed.
BUG=chromium:638513
Review-Url: https://chromiumcodereview.appspot.com/2435783006
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https://codereview.chromium.org/2437773003/ )
Reason for revert:
CPDF_DataAvail::IsPageAvail is causing crashes.
BUG=chromium:658168, chromium:658170
Original issue's description:
> Fix loading page using hint tables.
>
> When linearized document have hint table,
> The FPDFAvail_IsPageAvail return true, but
> FPDF_LoadPage return nullptr, for non first pages.
>
> This happens, bacause document not use hint tables, to load page.
>
> To fix this, I force save the page's ObjNum in document.
>
> R=npm, dsinclair
>
> Committed: https://pdfium.googlesource.com/pdfium/+/ef38283688c1ee7c08bcf4204cfb78e09c039782
TBR=dsinclair@chromium.org,tsepez@chromium.org,thestig@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://chromiumcodereview.appspot.com/2442663005
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When linearized document have hint table,
The FPDFAvail_IsPageAvail return true, but
FPDF_LoadPage return nullptr, for non first pages.
This happens, bacause document not use hint tables, to load page.
To fix this, I force save the page's ObjNum in document.
R=npm, dsinclair
Review-Url: https://chromiumcodereview.appspot.com/2437773003
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