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Issue 675487 link

Starred by 1 user
Status: Verified
Owner:
ccameron@chromium.org
Closed: Mar 2017
Cc:
█ qiankun....@intel.com
█ msrchandra@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in base::debug::DebugBreak

Project Member Reported by ClusterFuzz, Dec 18 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6473629211820032

Fuzzer: libfuzzer_gpu_angle_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e90000062c
Crash State:
  base::debug::DebugBreak
  gpu::gles2::Texture::SetParameterf
  gpu::gles2::TextureManager::SetParameterf
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=437773:438087

Minimized Testcase (0.96 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94B13T4M1yHN2xltw_ey7QYDCfBzVnGI_J-tRg4K47ts6RA7RDKeysaO3RizS0kFFHIPXZrT_Yx5BQT3BOzcey4RPb2KW88PQHN4gi_jyREjBPvRPxsk7j86DsVnKYHTfLHJOchBTvc4t1KwHXNB00oONiLLg?testcase_id=6473629211820032

Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Dec 19 2016

Cc: msrchandra@chromium.org qiankun....@intel.com
Labels: Test-Predator-Wrong-CLs
Owner: ccameron@chromium.org
Status: Assigned (was: Untriaged)
Unable to find possible suspect using CL and Find it.
Using Code Search for the file, "gpu::gles2::Texture::SetParameterf" assigning to the concern owner.

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/76bcf5b2adbf1f6321280e1bad91e443b8b43d2c

@ccameron -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.
Project Member

Comment 2 by ClusterFuzz, Mar 10 2017 

ClusterFuzz has detected this issue as fixed in range 455883:455909.

Detailed report: https://clusterfuzz.com/testcase?key=6473629211820032

Fuzzer: libfuzzer_gpu_angle_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e90000220c
Crash State:
  base::debug::DebugBreak
  gpu::gles2::Texture::SetParameterf
  gpu::gles2::TextureManager::SetParameterf
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=437773:438087
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=455883:455909

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv96QKaC9vf2X10ck8-KMIUTfOhD1DAVAsuyaM5-8L2MILedBvmNR1YEltxXmL6uJwVcnuyL5PcMw2EkpEhk5lLUbybPKAMI5CEacssC2sCzrepFoGGPqzOfF9WGkL2lJbp9embj7fCi5uu35CN1X9uhgNCCWggFjkM1iRbmamhtrzFEF7ika7zmK0DXvpuKNXKC3uCH4ashmCbzmKSYesZu6ct2YqdMRUgPdI_XIUO5v0viTMZJF3jaWAI11QFgiiOq4ofnxxX5bZ_hQfyLz_gaDZc4O96qgqLaqb-sfuhvS1SC6NOdusYCMBM4z20KSKpCvu7XRAI9wHxVd0Bw9A7iPg4t55O9Mtd0wwsTvdIpcS-0JIsY?testcase_id=6473629211820032


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 ClusterFuzz, Mar 10 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6473629211820032 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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