ASSERT: false |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5134929469112320 Fuzzer: libFuzzer_gpu_swiftshader_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: ASSERT Crash Address: 0x000000000000 Crash State: false es2::Device::stretchRect es2::Texture2D::generateMipmaps Sanitizer: address (ASAN) Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5134929469112320 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. We will auto-close the bug if the crash is not seen for 14 days.
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Dec 19 2017
capn@ Could you take a look, or help find an owner who can? I'm not sure what the effects of hitting the ASSERT (ERR) here are (or the effects of returning false in a non-debug build).
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Dec 19 2017
This seems relatively benign. The next line returns from the function and stops the creation of a mipmap level. It could result in a minor rendering artifact at worst, which we'll investigate.
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Dec 19 2017
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Jan 31 2018
ClusterFuzz testcase 5134929469112320 is flaky and no longer crashes, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Jan 31 2018
We should still look into how it's possible to hit this assert.
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Feb 14 2018
Seems like this can be removed from the security queue based on c#3. |
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Comment 1 by ClusterFuzz
, Dec 18 2017Labels: Test-Predator-Auto-Components