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Issue metadata

Status: Verified
Owner: ----
Closed: Dec 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in base::debug::DebugBreak

Project Member Reported by ClusterFuzz, Nov 18 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5402556600942592

Fuzzer: libfuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e9000036be
Crash State:
  base::debug::DebugBreak
  media::FFmpegDemuxerStream::EnqueuePacket
  media::FFmpegDemuxer::OnReadFrameDone
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=413124:413277

Minimized Testcase (1.93 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95vBtZQHAl4QcVns1ajHInkJwd6srcilD83tN9sDq87x-BUl5d78KluZo1w_AtcBoslsZLj6OlJJ8r1G76pV2L2SolwpTIzaWRKj91Uj0P0Vixx9sj9CPrfndWZUbCaK2cy1W_qvSUbhLt6R0djbFiWzMM8yQ?testcase_id=5402556600942592

Issue filed automatically.

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

Comment 1 by ajha@chromium.org, Nov 18 2016

Labels: M-54
Project Member

Comment 2 by ClusterFuzz, Nov 19 2016

ClusterFuzz has detected this issue as fixed in range 433064:433298.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5402556600942592

Fuzzer: libfuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e9000036be
Crash State:
  base::debug::DebugBreak
  media::FFmpegDemuxerStream::EnqueuePacket
  media::FFmpegDemuxer::OnReadFrameDone
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=413124:413277
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=433064:433298

Minimized Testcase (1.93 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95vBtZQHAl4QcVns1ajHInkJwd6srcilD83tN9sDq87x-BUl5d78KluZo1w_AtcBoslsZLj6OlJJ8r1G76pV2L2SolwpTIzaWRKj91Uj0P0Vixx9sj9CPrfndWZUbCaK2cy1W_qvSUbhLt6R0djbFiWzMM8yQ?testcase_id=5402556600942592

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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 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
Project Member

Comment 4 by ClusterFuzz, Dec 8 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5402556600942592 is verified as fixed, so closing issue.

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

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