Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Predator could not provide any possible suspects.

Using the CL for the file, “ JBig2_TrdProc.cpp” assigning to concern owner for his recent work on this file.

Suspect CL : https://pdfium.googlesource.com/pdfium.git/+/ebdba614b9683ddd1d50e8960639bc54c9d4bb7a

npm@ -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.


Thank You.

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/956cb632e00558d20ccf756ebc286bce2674e774

commit 956cb632e00558d20ccf756ebc286bce2674e774
Author: Nicolas Pena <npm@chromium.org>
Date: Mon Oct 30 19:30:52 2017

More safe ints in CJBig2_TRDProc

Bug:  chromium:778961 
Change-Id: I1d08b3282304931276c24e50392c10b21780dcde
Reviewed-on: https://pdfium-review.googlesource.com/16971
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

[modify] https://crrev.com/956cb632e00558d20ccf756ebc286bce2674e774/core/fxcodec/jbig2/JBig2_TrdProc.cpp

ClusterFuzz has detected this issue as fixed in range 512623:512673.

Detailed report: https://clusterfuzz.com/testcase?key=6430198701752320

Fuzzer: ochang_search_index_mutator
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  CJBig2_TRDProc::decode_Arith
  CJBig2_Context::parseTextRegion
  CJBig2_Context::parseSegmentData
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=370022:370027
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=512623:512673

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6430198701752320

See https://github.com/google/clusterfuzz-tools 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 6430198701752320 is verified as fixed, so closing issue as verified.

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