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2017-09-27Remove FX_CPU=FX_WIN64 build flagDan Sinclair
The FX_WIN64 flag is a FX_OS flag, so comparing against FX_CPU doesn't make sense. Removed check. Bug: pdfium:906 Change-Id: I029de8cf89ade590f705556351416f4759bca87a Reviewed-on: https://pdfium-review.googlesource.com/14812 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
2017-09-27Cleanup FX macrosDan Sinclair
This CL renames the FX_OS defines to have _OS_ in their names and drops the _DESKTOP suffix. The FXM defines have been changed to just FX. Change-Id: Iab172fba541713b5f6d14fb8098baf68e3364c74 Reviewed-on: https://pdfium-review.googlesource.com/14833 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-20Get system lcms2 config using pkg-config.Lei Zhang
BUG=chromium:765914 Change-Id: I187507cd87ff5d88be37ce07216ffa3d7ff7bb83 Reviewed-on: https://pdfium-review.googlesource.com/14411 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-18Roll DEPS for build to e659d43.Lei Zhang
Add third_party/eu-strip, which is now required to build on Android. Since third_party/eu-strip is small and rarely updated, just check in a copy. Change-Id: Iba016d8d69c8426f1dacbeeef36b30ca743c46f0 Reviewed-on: https://pdfium-review.googlesource.com/13411 Commit-Queue: (000 09-08 - 09-18) dsinclair <dsinclair@chromium.org> Reviewed-by: (000 09-08 - 09-18) dsinclair <dsinclair@chromium.org>
2017-09-11Use the right allocate and free functions in OpenJPEG.Chris Palmer
This patch was authored by Ke Liu of Tencent's Xuanwu Lab. BUG=762374 Change-Id: Icb3ee98fb4c399b871ccf11e9920af7caf51be11 Reviewed-on: https://pdfium-review.googlesource.com/13610 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Chris Palmer <palmer@chromium.org>
2017-09-05Upgrade OpenJPEG to 2.2.0Nicolas Pena
This CL upgrades OpenJPEG by copying the files from 2.2.0 and then applying patches. Patch files that are no longer relevant are deleted. The relevant ones are applied manually due to changes in formatting in OpenJPEG. Patch 34 is added to account for opj_malloc changes in PDFium. Bug: chromium:718731 Change-Id: I3d316893eab5e235c9f71222a6818b8ae0c98383 Reviewed-on: https://pdfium-review.googlesource.com/12770 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-31Remove fx_basic.hDan Sinclair
This CL removes the fx_basic.h header and fixes up includes as needed. Change-Id: I49af32a8327bdbcda40c50a61ffbd75d06609040 Reviewed-on: https://pdfium-review.googlesource.com/12670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-25Do not QuickFloor on cmsintrpNicolas Pena
In this CL, the flag CMS_DONT_USE_FAST_FLOOR is set to true because quickfloor could cause heap-buffer-overflow due to flooring errors. In the testcase for the bug, Input[2] is a number very close but smaller than 1 such that quickfloor returned 1 (whereas Input[2] >= 1.0 was false). Bug: chromium:752725 Change-Id: Ibb1763aa120a600e86602f1a46c4cd6d0d6bebd5 Reviewed-on: https://pdfium-review.googlesource.com/11310 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-08-23Reject oversized iCCP profile length in libpng.chromium/3195Lei Zhang
cherry-pick of https://github.com/glennrp/libpng/commit/92a7c79db2c962d04006b35e2603ba9d5ce75541 BUG=chromium:729673 Change-Id: I907b4920ed6d276a075a30269be1744aff678069 Reviewed-on: https://pdfium-review.googlesource.com/11690 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-22Add pdfium::Optional to third_party/baseRyan Harrison
It is intended to use this class instead of the std::pair<bool, Foo*> pattern that has been used for guarded pointer returns in PDFium. Change-Id: Id3e305d6cdb329c84e1d827c855423d3efae42c0 Reviewed-on: https://pdfium-review.googlesource.com/11610 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-21Roll yasm to 1.3.0.Lei Zhang
This basically copies https://chromium-review.googlesource.com/608869 Change-Id: I95acc3018e99a7822b9aaee7f83bc6080c0b3ec0 Reviewed-on: https://pdfium-review.googlesource.com/11336 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-14LCMS: upgrade to 2.8Nicolas Pena
This CL upgrades LCMS from version 2.6 to 2.8. All changes from LCMS original version 2.8 are stored in patch files: - Patch 0: memory management modifications to use PDFium methods. This was previously not in any patch, so the changes were manually applied. - Patches 1-5: new patch files corresponding to old changes that can be seen in the history, but did not previously have patch files. - Patches 6-25: previous patches (patch numbers shifted by 6). The one for from16-to-8-overflow.patch was deleted as it was already upstream. Some patches did not apply cleanly so their .patch files were modified. - Patch 26: as I just moved files directly, unsupported characters were moved in unchanged, so I had to fix all of them: e with tilde and other characters were replaced to allow compilation on Windows. - Patch 27: Went over the code and re-applied changes that included comments clearly indicating this was Foxit. These changes are all already seen in the initial PDFium commit. Change-Id: Ic1d84e54803ef9e6b280ef7619bbf0b757312fbf Reviewed-on: https://pdfium-review.googlesource.com/10590 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-10LCMS: rename folderNicolas Pena
Change-Id: I5f240cb0779648dc5427fecb5561086e7c0fb16a Reviewed-on: https://pdfium-review.googlesource.com/10650 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-08-03LibTIFF: fix defines in tiffconfNicolas Pena
This CL hardcodes the defines used in tiffconf so that the values can be used inside of '#if'. The CL that changed them was: https://pdfium-review.googlesource.com/c/9410 SIZEOF_VOIDP was a new variable in that CL. This CL uses __LP64__ to detect whether this value should be set to 8 or to 4. Bug: chromium:718494 Change-Id: I628d64cb7e2e94c47b8bcc1856abf5949d6578d4 Reviewed-on: https://pdfium-review.googlesource.com/10090 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-08-03Roll FreeType to 7e50824288fac5a36c2938fdb3e1c949ea53f982Nicolas Pena
Bug: chromium:738343 Change-Id: Ia5651c50c7f54a79533ebecbee8c020c289afda2 Reviewed-on: https://pdfium-review.googlesource.com/10031 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-07-28LibTIFF: upstream patch to fix null dereferenceNicolas Pena
This CL applies this patch that fixes a recent null dereference regression: https://github.com/vadz/libtiff/commit/57f4b28c00d78bd5d74768585d0e46b2e12e94f7 Bug: chromium:743621 Change-Id: I0f9d4321dc6ea71dd31cf0ba8420cc25d401f0d8 Reviewed-on: https://pdfium-review.googlesource.com/9490 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-07-27Define SIZEOF_VOIDP and other cleanup in tiffconfNicolas Pena
This CL uses sizeof to calculate sizes in tiffconf. It adds SIZEOF_VOIDP to allow LibTIFF to take codepaths reducing OOMs. Finally, it gets rid of _FX_WIN32_MOBILE_ since it's never defined. Bug: chromium:718494 Change-Id: I9e6fb2812487ccd7d08e56fd1954c716ddccd07b Reviewed-on: https://pdfium-review.googlesource.com/9410 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-07-20LibTIFF: remove a couple of patchesNicolas Pena
This CL removes two patches that correspond to non-security CF bugs. There are now only a few patches left: two patches to prevent overflow in _TIFFCheckRealloc (overflows here are dangerous as they can cause heap-buffer-overflows), one patch to prevent integer overflows which CF reported as a security issue, and one recent upstream patch (which would be removed in the next LibTIFF upgrade). Next steps: * Figure out how to reproduce the security issue from _TIFFCheckRealloc (samples from the bugs seem to just timeout on asan) and report bug upstream once it's confirmed that a change is needed. * Ditto integer overflow, except it was already reported upstream, so ping upstream once reproduction without the patch is possible again. Change-Id: I6f9096a6e69698d5ded6a59c4aca5e07b351e716 Reviewed-on: https://pdfium-review.googlesource.com/8532 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-07-20Upgrade LibTIFF to 4.0.8Nicolas Pena
This CL upgrades LibTIFF, removing patch files that correspond to bugs that have been resolved in 4.0.8. Change-Id: Id99d2fc9b3f25993dcb60cf1558b73674eb725bf Reviewed-on: https://pdfium-review.googlesource.com/8490 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-07-18Roll third_party/freetype/src cf8d9b4ce..38bdf22bf (9 commits)Dan Sinclair
https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/cf8d9b4ce3fa..38bdf22bfe68 $ git log cf8d9b4ce..38bdf22bf --date=short --no-merges --format='%ad %ae %s' 2017-07-13 wl [truetype] Improve code comment. 2017-07-13 wl [base] Fix memory leak. 2017-07-12 wl [base] Integer overflow. 2017-07-12 wl Document how to scale manually. 2017-07-12 wl CHANGES: Add information on global metrics rounding. 2017-07-12 wl * src/truetype/ttpload.c (tt_face_get_location): Off-by-one typo. 2017-07-11 htl10 Changelog: typo, chromium issue id is 2276 instead of 2278 2017-07-07 wl [cff] Integer overflow. 2017-07-06 apodtele Tweak suggested use of `lsb_delta' and `rsb_delta'. TBR=thestig@chromium.org BUG: pdfium:812 Change-Id: Iaabe11da93752dcbe9c1e7ac80b6758010e074ba Reviewed-on: https://pdfium-review.googlesource.com/8030 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-07-13Libtiff OOM upstream patchNicolas Pena
This CL applies two upstream patches that help with OOM problems: https://github.com/vadz/libtiff/commit/1077fad562e03d1cad591dd10163dd80ad63ab0e https://github.com/vadz/libtiff/commit/0a619f1e553e46df8022b889ff44f8a1faa1e48d These do not yet fix the bug below. Bug: chromium:718494 Change-Id: If68c20f504b27c07dba2765f8e5ef708c1a54d7e Reviewed-on: https://pdfium-review.googlesource.com/7731 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-06-26Add comment in libtiff patchNicolas Pena
This CL adds a comment to point to the upstream bug of a patch fixing an OOM. The fix is fine for us but not accepted upstream so it should be ignored once upstream fixes the bug. Bug: chromium:681311 Change-Id: I6986fb7c851e260e84f764449ff1ee46441e71b4 Reviewed-on: https://pdfium-review.googlesource.com/6953 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-05-24core: allow building against system lcms2chromium/3111Miklos Vajna
In a way similar to the existing USE_SYSTEM_ZLIB. The default is of course still the bundled lcms2. Change-Id: I219b50854b3c7870b0f4d94574ba39f6cb26f556 Reviewed-on: https://pdfium-review.googlesource.com/5870 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-05-19Replace sanitizers:deps with exe_and_shlib_deps (pdfium)Tom Anderson
Roll build/ to f671d3b and replace "//build/config/sanitizers:deps" with "//build/config:exe_and_shlib_deps" Bug=chromium:723069 R=thestig@chromium.org Change-Id: Ib890f22a13769a594ce248637aeabc5ac3062ab2 Reviewed-on: https://pdfium-review.googlesource.com/5670 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-05-17Roll FreeType to 2.8Lei Zhang
Update ftoption.h with new (unused by us) setting: AF_CONFIG_OPTION_TT_SIZE_METRICS Change-Id: Ia8004e1ab1e72778319d23e7dfa8cbdcbebfdd34 Reviewed-on: https://pdfium-review.googlesource.com/5555 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-05-15Libtiff: upstream fix for heap buffer overflowNicolas Pena
Upstream patch: https://github.com/vadz/libtiff/commit/5a4eceed8d2f28d05f49add9ce647684d59d461a Bug: chromium:722071 Change-Id: Idef412edbeb3255375ab18c68721dbaf7c601119 Reviewed-on: https://pdfium-review.googlesource.com/5511 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-05-11LibOpenJPEG: undefined shift in opj_t1_dec_clnpassNicolas Pena
bpno_plus_one is used as a parameter bpno for a bunch of methods that calculate 1 << bpno. Thus, use a reduced value when it's large enough to cause undefined shift. bpno_plus_one itself remains unchanged so that the number of calls remains the same Bug: chromium:698526 Change-Id: I40431d41a04f3e2315bd3c80114cd0fcbd2815b4 Reviewed-on: https://pdfium-review.googlesource.com/5310 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-05-09LibOpenJPEG: restrict l_img_comp->prec to avoid undefined shiftNicolas Pena
The 38 value seems arbitrary, and the prec is used in OPJ_INT32 with 1 << (prec - 1). So limit it to be at most 31, and avoid undefined shifts. Bug: chromium:698498 Change-Id: I840f2e65231ac7847ed26bcaea36471a53be49e8 Reviewed-on: https://pdfium-review.googlesource.com/5173 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-05-08[LCMS] Upstream direct leak fixNicolas Pena
This CL applies the following upstream patch: https://github.com/mm2/Little-CMS/commit/02c95fa76bdc4f73113373070278666f47aff82f Bug: chromium:718500 Change-Id: I7898b22e44a5ea5c0d1c301233037fbaabb8e327 Reviewed-on: https://pdfium-review.googlesource.com/5092 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-08[lcms] Verify enough data to service request before allocatingDan Sinclair
If the count of items is large enough, there maybe not enough data in the file to read. This Cl verifies we'll have enough data before attempting to allocate the memory to store the results. Bug: chromium:718504 Change-Id: I82e7df3511e529c4bd72a772e9d6e607a0615927 Reviewed-on: https://pdfium-review.googlesource.com/5110 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-06core: allow building against system zlibMiklos Vajna
In a way similar to the existing USE_SYSTEM_LIBJPEG. The default is of course still the DEPS-based zlib checkout. Changes in v2: 1) Since Chromium doesn't have //third_party:zlib (AKA a "zlib" target in //third_party/BUILD.GN) all the targets that depended on //third_party:zlib now depend on third_party:zlib, which always points to PDFium's third_party/BUILD.GN. The targets that depended on //third_party:zlib in third_party/BUILD.GN just depend on :zlib instead. 2) Move the zlib bits out of !build_with_chromium block. Change-Id: Id73eb07591418ff2ae71b83b87c18af71b49a22a Reviewed-on: https://pdfium-review.googlesource.com/5030 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-05-05Fix undefined shift in opj_bio_readNicolas Pena
Bug: chromium:666683 Change-Id: I1c633d82e9ef75dd99ef032b4fc46fe8d3651cd1 Reviewed-on: https://pdfium-review.googlesource.com/5050 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-05-04Fix undefined shift in opj_get_all_encoding_parametersNicolas Pena
The value 1u << (l_pdx + l_level_no) is only used to calculate a minimum, so skip it when the shift doesn't even fit unsigned integer. Also use the uint min version since all values being considered are unsigned anyways. Bug: chromium:666892 Change-Id: I79c6e52022aa894033c5cdabec29c4b8313e293b Reviewed-on: https://pdfium-review.googlesource.com/4891 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-04-25Fix a self-inclusion in third_party/base/stl_util.h.Lei Zhang
Change-Id: I7a2fc956236005fca4848bd2be6db4585bc4e7d7 Reviewed-on: https://pdfium-review.googlesource.com/4477 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-21Fix Visual Studio build from GN generated filesDominik Röttsches
VS does not like to see <, > in the XML nodes of the build files. Work around this issue by replacing less-than and greater-than characters in the FreeType custom config include file path definitions with escaped quotes. BUG=pdfium:701 Change-Id: I879ade670158ccb4d435b65cde382c6e6b32e002 Reviewed-on: https://pdfium-review.googlesource.com/4330 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Cary Clark <caryclark@google.com> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-04-20Take ContainsValue() change from base stl_util.hTom Sepez
Allows us to apply this same predicate onto ordinary arrays. Change-Id: I917be09ed5e55167657c9af97f45f2ea2dbc6ab4 Reviewed-on: https://pdfium-review.googlesource.com/4270 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-20Revert "core: allow building against system zlib"dsinclair
This reverts commit 36c5b170e722362d4b5f7cb6e4e0099ed227a307. Reason for revert: This appears to be blocking the roll into Chromium. https://chromium-review.googlesource.com/c/476165/ Original change's description: > core: allow building against system zlib > > In a way similar to the existing USE_SYSTEM_LIBJPEG. The default is of > course still the DEPS-based zlib checkout. > > Change-Id: I649e75beb1a19c4cf7abda42fa10ebe5babfe946 > Reviewed-on: https://pdfium-review.googlesource.com/4070 > Reviewed-by: Lei Zhang <thestig@chromium.org> > Commit-Queue: Lei Zhang <thestig@chromium.org> > TBR=thestig@chromium.org,dsinclair@chromium.org,npm@chromium.org,vmiklos@collabora.co.uk,pdfium-reviews@googlegroups.com # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: I1ee6fb002f444ff9b559ce6a69679e63de7ff9cc Reviewed-on: https://pdfium-review.googlesource.com/4393 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-18Libtiff upstream security fixesNicolas Pena
Upstream patches applied: https://github.com/vadz/libtiff/commit/47f2fb61a3a64667bce1a8398a8fcb1b348ff122 https://github.com/vadz/libtiff/commit/0abd094b6e5079c4d8be733829240491cb230f3d https://github.com/vadz/libtiff/commit/3144e57770c1e4d26520d8abee750f8ac8b75490 https://github.com/vadz/libtiff/commit/3cfd62d77c2a7e147a05bd678524c345fa9c2bb8 https://github.com/vadz/libtiff/commit/0a76a8c765c7b8327c59646284fa78c3c27e5490 https://github.com/vadz/libtiff/commit/66e7bd59520996740e4df5495a830b42fae48bc4 Bug: chromium:711638 Change-Id: I017bfa91f7682c190bd7f8dbe36c2c3d1ac68728 Reviewed-on: https://pdfium-review.googlesource.com/4313 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-04-18Libtiff upstream: _TIFFcalloc additionNicolas Pena
Upstream commit: https://github.com/vadz/libtiff/commit/d60332057b9575ada4f264489582b13e30137be1 Bug: chromium:711638 Change-Id: I46de1a00f9bb8d5de8df64ec78a9d62dcb4352ed Reviewed-on: https://pdfium-review.googlesource.com/4310 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-04-13core: allow building against system zlibMiklos Vajna
In a way similar to the existing USE_SYSTEM_LIBJPEG. The default is of course still the DEPS-based zlib checkout. Change-Id: I649e75beb1a19c4cf7abda42fa10ebe5babfe946 Reviewed-on: https://pdfium-review.googlesource.com/4070 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-04-12Pull in the latest PartitionAlloc fixes from upstream.Chris Palmer
BUG=pdfium:691 Change-Id: If6f1e200e763827ec640b2b79171f3899ea7927e Reviewed-on: https://pdfium-review.googlesource.com/4050 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Chris Palmer <palmer@chromium.org>
2017-04-07Use libjpeg-turbo instead of our own copy of libjpeg.Lei Zhang
Check out libjpeg-turbo via DEPS. Also checkout yasm via DEPS and copy some yasm build files from Chromium. BUG=chromium:541704,pdfium:389 Change-Id: Ic7af415f002a3ca2acd9223ed3474dedf3930b32 Reviewed-on: https://pdfium-review.googlesource.com/3470 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-05Libtiff: Prevent OOM in TIFFFillStripNicolas Pena
In TIFFFillStrip, calls to TIFFReadBufferSetup may allocate large amounts of memory. In this CL we do sanity checks on the claimed size of the raw strip data before that happens, to prevent out-of-memory. Bug: chromium:707431 Change-Id: I4e7c9a8630fad11d4f68a3ceccd71ffa511f4293 Reviewed-on: https://pdfium-review.googlesource.com/3811 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from mem methodsDan Sinclair
This Cl drops the FXSYS_ from mem methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236 Reviewed-on: https://pdfium-review.googlesource.com/3613 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from file methodsDan Sinclair
This Cl drops the FXSYS_ from file methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I095c64fed69bf70e00a2594fa94a1fdc71a7060e Reviewed-on: https://pdfium-review.googlesource.com/3610 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from math methodsDan Sinclair
This Cl drops the FXSYS_ from math methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I85c9ff841fd9095b1434f67319847ba0cd9df7ac Reviewed-on: https://pdfium-review.googlesource.com/3598 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-03Drop FXSYS_ from string methodsDan Sinclair
This Cl drops the FXSYS_ from string methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I1698aafd84f40474997549ae91ce35603377e303 Reviewed-on: https://pdfium-review.googlesource.com/3597 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-01Use absolute paths for FreeType source code.Lei Zhang
After moving to a DEPS based FreeType checkout, integration with Chromium no longer works correctly when pdf_bundle_freetype is set to true, because relative paths would point to third_party/pdfium/third_party/freetype, and that no longer exists. BUG=pdfium:688 TBR=drott@chromium.org,dsinclair@chromium.org,npm@chromium.org Change-Id: I346072ddc1052d25be58ca1610f6d1c002fc03ef Reviewed-on: https://pdfium-review.googlesource.com/3556 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-03-31Move zlib to a DEPS-based checkout.Lei Zhang
BUG=chromium:541704 Change-Id: I313d8853450ff5940b3baa4054ff441b342c46b7 Reviewed-on: https://pdfium-review.googlesource.com/3350 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-03-31Pull in FreeType via DEPS instead.Lei Zhang
BUG=pdfium:688 Change-Id: I7787b29d0fedc48f1360ab041d43829d0e805462 Change-Id: I7787b29d0fedc48f1360ab041d43829d0e805462 Reviewed-on: https://pdfium-review.googlesource.com/3331 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 11:20:54 +0000