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Issue 603896 link

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Issue metadata

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

Blocking:
issue 591845



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Direct-leak in av_malloc

Project Member Reported by ClusterFuzz, Apr 15 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6423276909232128

Fuzzer: media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  av_malloc
  ff_alloc_extradata
  opus_header
  

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv961PofP4MrNIonNZDgWvWhm-NXkjBH26q3wjoUd4hhxrYabQZU68ksO-hkfPTSxtfJKlEtxmcOCKitVNJJVyUSzunOcvEbMaNEsKx9DLX4ysEsDtYWZrGtDStWQ84424BQ1wcgtmDZtfprJp6RfjwU-O7UDdg


Filer: mmoroz

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 

Comment 1 by mmoroz@chromium.org, Apr 15 2016

Cc: kcc@chromium.org aizatsky@chromium.org
Owner: jrumm...@chromium.org
Project Member

Comment 2 by ClusterFuzz, Apr 15 2016

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5824418781069312

Fuzzer: media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  av_malloc
  av_mallocz
  vorbis_header
  

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv9637vTQCctwjHO1T5g2Iu-Y-iISehIMlNsspb6kYhchMmzCgeAQzs0pnuZOo64l3C43LCeLHkvVHlhy29b_PWeCDZetDpF8KRLQiFC7jNIDTa1lQHkWvs4ljs-_Gq-cjo9vAhwnDIfer7o8ixXek7QhiJbIEg


Filer: mmoroz

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Blocking: 591845
Cc: chcunningham@chromium.org wolenetz@chromium.org tguilbert@chromium.org
Status: Assigned (was: Available)
Project Member

Comment 5 by ClusterFuzz, May 31 2016

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6053271492100096

Fuzzer: media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  av_malloc
  av_mallocz
  av_vorbis_parse_init
  

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv97Cgam5rAOyAxoh5IvfklOK35NerqF8kLxjIS3HlEXfIgeAgSlN2TvSG0AvuoJx8szhVwHd5dPu775BHaHmQuuSPwdyS2665BpnTllCaT-EwdyBxd9ms5HsUR9lkqdBHF5tfpNgkN9t0a1SbqFulx3P-zdTbA


Filer: ajha

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

Comment 6 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
jrummell@ Did the roll (M56  issue 591845 ) fix this? Regardless, the fix might be needed in M55 (and upstream ffmpeg, and a test added to ffmpeg_regression_tests).
Status: Fixed (was: Assigned)
This is no longer reproducible. Marking this as fixed by the ffmpeg roll.

[2016-12-06 21:13:14 UTC] Redo task(s): blame, impact, minimize, progression, regression
[2016-12-06 21:13:27 UTC] Minimize task started.
[2016-12-06 21:17:17 UTC] Minimize task errored out: Unable to reproduce crash.
[2016-12-06 21:17:40 UTC] Minimize task started.
[2016-12-06 21:21:05 UTC] Minimize task errored out: Unable to reproduce crash.
[2016-12-06 21:21:05 UTC] Minimize task errored out: Test case appears to be flaky.

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