New issue
Advanced search Search tips

Issue 781636 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 781473
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Abrt in FXMEM_DefaultFree

Project Member Reported by ClusterFuzz, Nov 5 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4893665888829440

Fuzzer: libFuzzer_pdf_codec_tiff_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e9000030fe
Crash State:
  FXMEM_DefaultFree
  _TIFFSetupFields
  TIFFDefaultDirectory
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=508791:508824

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4893665888829440

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 5 2017

Components: Internals>Plugins>PDF
Labels: Test-Predator-AutoComponents
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Cc: kkaluri@chromium.org
Labels: M-64 Test-Predator-Wrong
Owner: thestig@chromium.org
Status: Assigned (was: Untriaged)
This looks similar to  Issue 780709 , hence assigning it to the concern owner

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


Thank You.
Probably  bug 780709 . Rerunning CF...
That's not it. May be  bug 781473  then.
Mergedinto: 781473
Status: Duplicate (was: Assigned)
Labels: Test-Predator-Auto-CC
Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components
Labels: -Test-Predator-Auto-CC
Project Member

Comment 9 by ClusterFuzz, Nov 8 2017

ClusterFuzz has detected this issue as fixed in range 514643:514680.

Detailed report: https://clusterfuzz.com/testcase?key=4893665888829440

Fuzzer: libFuzzer_pdf_codec_tiff_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e9000030fe
Crash State:
  FXMEM_DefaultFree
  _TIFFSetupFields
  TIFFDefaultDirectory
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=508791:508824
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=514643:514680

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4893665888829440

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.

Sign in to add a comment