New issue
Advanced search Search tips

Issue 664891 link

Starred by 1 user

Issue metadata

Status: Fixed
Owner:
Closed: Nov 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug

Blocking:
issue 62400



Sign in to add a comment

Direct-leak in CXFA_FMParse::ParsePrimaryExpression

Project Member Reported by ClusterFuzz, Nov 14 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5638984182267904

Fuzzer: libfuzzer_pdf_fm2js_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  CXFA_FMParse::ParsePrimaryExpression
  CXFA_FMParse::ParseUnaryExpression
  CXFA_FMParse::ParseMultiplicativeExpression
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=395675:395769

Minimized Testcase (8.82 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97XmJGfwnZaJ31XsOI0ver-Z6zPpAEm4Kkdkp0Gxkw4aUKMZ-2T6iHVMFfeAQmB338CrBON_Eeh-q3XqpOXW67SCrL12VGUqTLmSB6dWI8GvdxxusdTIoTR4peVxvdOR6vdYQGFaYmf704Gp6agHjYM6kkhIg?testcase_id=5638984182267904

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Labels: Test-Predator-Wrong-CLs
Owner: dsinclair@chromium.org
Status: Assigned (was: Untriaged)
dsinclair @ could you please look into this.please feel free to re-assigned back if needed. thanks in advance !
Blocking: 62400
Project Member

Comment 3 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 4 by npm@chromium.org, Nov 22 2016

Cc: dsinclair@chromium.org
Owner: npm@chromium.org

Comment 5 by npm@chromium.org, Nov 23 2016

Status: Fixed (was: Assigned)
Project Member

Comment 6 by bugdroid1@chromium.org, Nov 24 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/76e607ebe75f0c48fbc60fda1fa32a57a7d91c63

commit 76e607ebe75f0c48fbc60fda1fa32a57a7d91c63
Author: pdfium-deps-roller <pdfium-deps-roller@chromium.org>
Date: Thu Nov 24 17:43:31 2016

Roll src/third_party/pdfium/ 7c47e1d31..41ba08e55 (11 commits).

https://pdfium.googlesource.com/pdfium.git/+log/7c47e1d3172c..41ba08e5552c

$ git log 7c47e1d31..41ba08e55 --date=short --no-merges --format='%ad %ae %s'
2016-11-23 thestig Add CFWL_ListBox::IsMultiSelection().
2016-11-23 thestig Roll Clang to 0a306690.
2016-11-23 dsinclair Merge IFWL and CFWL classes.
2016-11-23 dsinclair Rename IFWL classes which do not have CFWL equivalents
2016-11-23 jbudorick Roll pdfium/third_party/catapult/ 327256cb1..86352b966 (1204 commits).
2016-11-23 thestig Add FPDF_RenderPageBitmapWithMatrix API.
2016-11-23 npm More unique_ptrs in CXFA_FMParse::ParseForeachExpression and avoid leak
2016-11-23 tsepez Use CFX_MaybeOwned<> in CPDF_Image
2016-11-23 tsepez Add CFX_MaybeOwned<> template.
2016-11-23 thestig Add APIs for limited use of document tagged code.
2016-11-23 jbudorick Roll pdfium/build/ dc8cb2c8b..acf607f7d (79 commits).

BUG= 664891 

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

If the roll is causing failures, see:
http://www.chromium.org/developers/tree-sheriffs/sheriff-details-chromium#TOC-Failures-due-to-DEPS-rolls

TBR=dsinclair@chromium.org

Review-Url: https://codereview.chromium.org/2533433002
Cr-Commit-Position: refs/heads/master@{#434362}

[modify] https://crrev.com/76e607ebe75f0c48fbc60fda1fa32a57a7d91c63/DEPS

Components: Internals>Plugins>PDF

Sign in to add a comment