Integer-overflow in ClampX_ClampY_pack_filter |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5771060197457920 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: ClampX_ClampY_pack_filter ClampX_ClampY_filter_scale_SSE2 S32_D32_constX_shaderproc Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=486026:486088 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5771060197457920 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Feb 21 2018
Automatically assigning owner based on suspected regression changelist https://skia.googlesource.com/skia/+/6ee29658202a0bd8394df5daed8db30321c01cc9 (remove unreachable perspective code for imageshader). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Feb 21 2018
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Apr 18 2018
ClusterFuzz has detected this issue as fixed in range 551523:551526. Detailed report: https://clusterfuzz.com/testcase?key=5771060197457920 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: ClampX_ClampY_pack_filter ClampX_ClampY_filter_scale_SSE2 S32_D32_constX_shaderproc Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=486026:486088 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=551523:551526 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5771060197457920 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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Apr 18 2018
ClusterFuzz testcase 5771060197457920 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
, Feb 21 2018Labels: Test-Predator-Auto-Components