Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.

Automatically assigning owner based on suspected regression changelist https://pdfium.googlesource.com/pdfium/+/77c223be193b303b833053a757a2f1f2534da610 (Use internal wcstof instead of system wcstod in formcalc lexer).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

https://pdfium-review.googlesource.com/c/pdfium/+/35210

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/e90469e4c9b22ff912c70ec70392cf607fb1ad57

commit e90469e4c9b22ff912c70ec70392cf607fb1ad57
Author: Dan Sinclair <dsinclair@chromium.org>
Date: Thu Jun 14 19:55:22 2018

[formcalc] Calculate length of string when calling FXSYS_wcstof

When calling the FXSYS_wctof method we currently pass in -1 from
AdvanceForNumber. This tells the method to calculate the string length.
This can be slow for a formcalc string with a lot of numbers.

This CL changes the call to pass in the length of remaining data in the
original string. This takes the MSAN runtime of the case in the linked
bug from ~21seconds to ~500ms. The debug runtime goes from ~2s to
~500ms.

Bug:  chromium:846104 
Change-Id: Idbd19a728160f35982e21c0d97567fbbeefe667a
Reviewed-on: https://pdfium-review.googlesource.com/35210
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

[modify] https://crrev.com/e90469e4c9b22ff912c70ec70392cf607fb1ad57/xfa/fxfa/fm2js/cxfa_fmlexer.cpp

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5da61dbe887e02c83b99f8ba72e85087f205a397

commit 5da61dbe887e02c83b99f8ba72e85087f205a397
Author: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Date: Fri Jun 15 00:47:33 2018

Roll src/third_party/pdfium e16ffd4fc3f2..ee3e3a4f3cba (4 commits)

https://pdfium.googlesource.com/pdfium.git/+log/e16ffd4fc3f2..ee3e3a4f3cba


git log e16ffd4fc3f2..ee3e3a4f3cba --date=short --no-merges --format='%ad %ae %s'
2018-06-14 npm@chromium.org Merge 3 methods of CJBig2_GRDProc together
2018-06-14 dsinclair@chromium.org [formcalc] Calculate length of string when calling FXSYS_wcstof
2018-06-14 pcc@google.com Move definition of XFA_SCRIPTATTRIBUTEINFO into cjx_object.h.
2018-06-14 hnakashima@chromium.org Rewrite content stream regeneration.


Created with:
  gclient setdep -r src/third_party/pdfium@ee3e3a4f3cba

The AutoRoll server is located here: https://pdfium-roll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.



BUG= chromium:846104 ,chromium:847724
TBR=dsinclair@chromium.org

Change-Id: Ib391fca7b13757f3b2dc733c4d20fd67d42d1d96
Reviewed-on: https://chromium-review.googlesource.com/1101720
Reviewed-by: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#567501}
[modify] https://crrev.com/5da61dbe887e02c83b99f8ba72e85087f205a397/DEPS

ClusterFuzz has detected this issue as fixed in range 567491:567502.

Detailed report: https://clusterfuzz.com/testcase?key=6390414802944000

Fuzzer: libFuzzer_pdf_formcalc_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  pdf_formcalc_fuzzer
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=558431:558448
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=567491:567502

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6390414802944000

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 6390414802944000 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.