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Use-of-uninitialized-value in SkPath::operator= |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5226914043396096 Fuzzer: ochang_neurofuzz_borgfuzz Job Type: linux_msan_pdfium Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: SkPath::operator= SkiaState::ClipSave CFX_SkiaDeviceDriver::RestoreState Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=linux_msan_pdfium&range=458746:458879 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv97APq8SRa-R4vW2_uKbCwK8BrCFtHiY97AuuMlOy8HwKifXUMEFLkmkQP9NmKEPPdm53nDy0ZFZigopiYwA9YHAFsM7CMh5X-ktOOslSv3zs94j9vL1DnG-13Ny9FuWMn6Y2A9WSUwgTVQs7WKb82h1T-Ul2A0exRCOGx_TDYlmTQhBLT9jbb82448Hg5fYGWzoUmBQeu1K7XY5cDbHa4JptOoCuqoF9yhaffkvJXY5nF_QR7BUjaRaHiy7xtgXNTEFszabRIbOcNbqyuUsRuJvqCGYaxXq94_Wmd-4K-C_zAwTeDRWljHe7lLCN1qWy6uOpDTfZdlrH8vABtGC3yho2rqm5Pe9ES8ONGDScArKwl8AVQ3EwpQzQ7TuNvdyEOJO-ljTCzD_VfRkN26F6VubQsVD1A?testcase_id=5226914043396096 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Mar 23 2017
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Mar 23 2017
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Mar 23 2017
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Mar 23 2017
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Mar 23 2017
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Mar 24 2017
ClusterFuzz has detected this issue as fixed in range 459163:459195. Detailed report: https://clusterfuzz.com/testcase?key=5226914043396096 Fuzzer: ochang_neurofuzz_borgfuzz Job Type: linux_msan_pdfium Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: SkPath::operator= SkiaState::ClipSave CFX_SkiaDeviceDriver::RestoreState Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=linux_msan_pdfium&range=458746:458879 Fixed: https://clusterfuzz.com/revisions?job=linux_msan_pdfium&range=459163:459195 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv97APq8SRa-R4vW2_uKbCwK8BrCFtHiY97AuuMlOy8HwKifXUMEFLkmkQP9NmKEPPdm53nDy0ZFZigopiYwA9YHAFsM7CMh5X-ktOOslSv3zs94j9vL1DnG-13Ny9FuWMn6Y2A9WSUwgTVQs7WKb82h1T-Ul2A0exRCOGx_TDYlmTQhBLT9jbb82448Hg5fYGWzoUmBQeu1K7XY5cDbHa4JptOoCuqoF9yhaffkvJXY5nF_QR7BUjaRaHiy7xtgXNTEFszabRIbOcNbqyuUsRuJvqCGYaxXq94_Wmd-4K-C_zAwTeDRWljHe7lLCN1qWy6uOpDTfZdlrH8vABtGC3yho2rqm5Pe9ES8ONGDScArKwl8AVQ3EwpQzQ7TuNvdyEOJO-ljTCzD_VfRkN26F6VubQsVD1A?testcase_id=5226914043396096 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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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Mar 24 2017
ClusterFuzz testcase 5226914043396096 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Mar 24 2017
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Apr 7 2017
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Apr 12 2017
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Jul 24 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by sheriffbot@chromium.org
, Mar 23 2017