Null-dereference READ in spvtools::opt::InlinePass::CreateReturnVar |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5760109670825984 Fuzzer: afl_spvtools_opt_legalization_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: spvtools::opt::InlinePass::CreateReturnVar spvtools::opt::InlinePass::GenInlineCode spvtools::opt::InlineExhaustivePass::InlineExhaustive Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=580304:580305 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5760109670825984 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Aug 4
Automatically applying components based on crash stacktrace and information from OWNERS files. If this is incorrect, please apply the Test-Predator-Wrong-Components label.
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Aug 4
Automatically adding ccs based on suspected regression changelists: Update OpPhi instructions after splitting block. (#1783) by 31666470+s-perron@users.noreply.github.com - https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools/+/ce644d4a2484fe66e53f5b744ebc4d0d5d49e1ca Remove using std::<foo> statements. (#1756) by dj2@everburning.com - https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools/+/a5a5ea0e2dfce9c755a88af1074ebe68a44d2ed9 If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
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Aug 4
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Aug 10
ClusterFuzz has detected this issue as fixed in range 581965:581976. Detailed report: https://clusterfuzz.com/testcase?key=5760109670825984 Fuzzer: afl_spvtools_opt_legalization_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: spvtools::opt::InlinePass::CreateReturnVar spvtools::opt::InlinePass::GenInlineCode spvtools::opt::InlineExhaustivePass::InlineExhaustive Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=580304:580305 Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=581965:581976 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5760109670825984 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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Aug 10
ClusterFuzz testcase 5760109670825984 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
, Aug 4