Null-dereference READ in gpu::Buffer::GetDataAddress |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6227643805204480 Fuzzer: inferno_webbot Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000059 Crash State: gpu::Buffer::GetDataAddress gpu::ClientDiscardableHandle::Lock gpu::ClientDiscardableManager::LockHandle Sanitizer: undefined (UBSAN) Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6227643805204480 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jul 25
Unable to provide possible suspect using Predator, CL and Code Search. Could someone please look into the issue. Thank You...
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Jul 27
ericrk, can you take a look? This crash seems to involve discardable textures.
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Aug 2
ClusterFuzz has detected this issue as fixed in range 579743:579744. Detailed report: https://clusterfuzz.com/testcase?key=6227643805204480 Fuzzer: inferno_webbot Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000059 Crash State: gpu::Buffer::GetDataAddress gpu::ClientDiscardableHandle::Lock gpu::ClientDiscardableManager::LockHandle Sanitizer: undefined (UBSAN) Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=579743:579744 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6227643805204480 See https://github.com/google/clusterfuzz-tools 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 2
ClusterFuzz testcase 6227643805204480 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
, Jul 24Labels: Test-Predator-Auto-Components