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Null-dereference READ in chrome |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4931678865981440 Fuzzer: attekett_surku_fuzzer Job Type: linux_cfi_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: chrome CPDF_ShadingPattern::Load CPDF_StreamContentParser::Handle_ShadeFill Sanitizer: cfi (CFI) Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=524448:524469 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4931678865981440 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Dec 16 2017
Automatically assigning owner based on suspected regression changelist https://pdfium.googlesource.com/pdfium/+/3208356db199098d1110780e138b74b6436deb0b (Validate shading pattern's ColorSpace. It cannot be a Pattern CS.). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Dec 16 2017
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Dec 17 2017
ClusterFuzz has detected this issue as fixed in range 524599:524602. Detailed report: https://clusterfuzz.com/testcase?key=4931678865981440 Fuzzer: attekett_surku_fuzzer Job Type: linux_cfi_chrome Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: chrome CPDF_ShadingPattern::Load CPDF_StreamContentParser::Handle_ShadeFill Sanitizer: cfi (CFI) Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=524448:524469 Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=524599:524602 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4931678865981440 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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Comment 1 by ClusterFuzz
, Dec 16 2017Labels: Test-Predator-Auto-Components