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Issue 820344 link

Starred by 1 user
Status: Verified
Owner:
aleloi@chromium.org
Closed: Jun 2018
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Regression



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Integer-overflow in AllPassFilter

Project Member Reported by ClusterFuzz, Mar 9 2018 
Detailed report: https://clusterfuzz.com/testcase?key=5466372566679552

Fuzzer: libFuzzer_audio_processing_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  AllPassFilter
  SplitFilter
  WebRtcVad_CalculateFeatures
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=540793:540794

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5466372566679552

Issue filed automatically.

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

Comment 1 by brajkumar@chromium.org, Mar 9 2018

Cc: brajkumar@chromium.org
Components: Blink>WebRTC>Audio
Labels: -Type-Bug M-67 Test-Predator-Wrong Type-Bug-Regression
Owner: aleloi@chromium.org
Status: Assigned (was: Untriaged)
This looks similar to  bug 815102  , hence assigning to the same dev for more updates on this issue.

aleloi@ Could you please take a look in to this issue?

Thanks!

Comment 2 by anatolid@chromium.org, May 25 2018

Labels: -M-67 M-69

Comment 3 by hlundin@chromium.org, Jun 7 2018

Labels: Pri-1
Please, fix this ASAP. Ask for help if needed. Thanks!
Project Member

Comment 4 by ClusterFuzz, Jun 22 2018 

ClusterFuzz has detected this issue as fixed in range 569251:569258.

Detailed report: https://clusterfuzz.com/testcase?key=5466372566679552

Fuzzer: libFuzzer_audio_processing_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  AllPassFilter
  SplitFilter
  WebRtcVad_CalculateFeatures
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=540793:540794
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=569251:569258

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5466372566679552

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.
Project Member

Comment 5 by ClusterFuzz, Jun 22 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5466372566679552 is verified as fixed, so closing issue as verified.

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