Undefined-shift in sw::Shader::declareSampler |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6098067697958912 Fuzzer: libFuzzer_swiftshader_vertex_routine_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Undefined-shift Crash Address: Crash State: sw::Shader::declareSampler glsl::OutputASM::declareUniform glsl::OutputASM::declareUniform Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=521492:521536 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6098067697958912 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Dec 11 2017
@capn -- Could you please look into this issue as the recent changes done to the file Shader.cpp are by you, kindly reassign if it has nothing to do with your changes. Thank You.
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Dec 20 2017
ClusterFuzz has detected this issue as fixed in range 525156:525174. Detailed report: https://clusterfuzz.com/testcase?key=6098067697958912 Fuzzer: libFuzzer_swiftshader_vertex_routine_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Undefined-shift Crash Address: Crash State: sw::Shader::declareSampler glsl::OutputASM::declareUniform glsl::OutputASM::declareUniform Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=521492:521536 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=525156:525174 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6098067697958912 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.
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Dec 20 2017
ClusterFuzz testcase 6098067697958912 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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Comment 1 by ClusterFuzz
, Dec 9 2017Labels: Test-Predator-Auto-Components