Crash in SkTSect<SkDCubic, SkDCubic>::extractCoincident |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=6590895671738368 Fuzzer: afl_skia_pathop_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000058 Crash State: SkTSect<SkDCubic, SkDCubic>::extractCoincident SkTSect<SkDCubic, SkDCubic>::BinarySearch SkIntersections::intersect Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95XHtQ-Ow8Xc-CpU9F9u38r82twi4TIIiLBF-dqxW18u_mDA7nQjqJmW4GjarjpkIM2G49J19nTnJU84CyXzZ8KVbZGjx8J5ZSZBRC3Z-UfMrjE5JCLCRTihsWnuGdi5ap9DngxZcCiRThw1cIQndhzPI9sfQ?testcase_id=6590895671738368 Filer: mmohammad See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jul 19 2016
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5977906832736256 Fuzzer: afl_skia_pathop_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000080 Crash State: SkTSect<SkDCubic, SkDCubic>::extractCoincident SkTSect<SkDCubic, SkDCubic>::BinarySearch SkIntersections::intersect Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv96TTdtf7pFKTZ0lK4TShHIqPCx4L_UlB9Wc815FUBTpT2Bno8qwiEovnHDcIoUMwrkL1_gX3U7Amx8gOL_HDmG7j1WZSXE9JWac1QA0jd3Ada7O4_RM3W8T2GFX4Kj3wMiCIvtaSPY_uixtMcedG2qDbSd_tQ?testcase_id=5977906832736256 Filer: mummareddy See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jul 21 2016
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Jul 26 2016
ClusterFuzz has detected this issue as fixed in range 406032:406205. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5977906832736256 Fuzzer: afl_skia_pathop_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000080 Crash State: SkTSect<SkDCubic, SkDCubic>::extractCoincident SkTSect<SkDCubic, SkDCubic>::BinarySearch SkIntersections::intersect Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=406032:406205 Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv96TTdtf7pFKTZ0lK4TShHIqPCx4L_UlB9Wc815FUBTpT2Bno8qwiEovnHDcIoUMwrkL1_gX3U7Amx8gOL_HDmG7j1WZSXE9JWac1QA0jd3Ada7O4_RM3W8T2GFX4Kj3wMiCIvtaSPY_uixtMcedG2qDbSd_tQ?testcase_id=5977906832736256 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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Jul 26 2016
ClusterFuzz has detected this issue as fixed in range 406032:406205. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5977906832736256 Fuzzer: afl_skia_pathop_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000080 Crash State: SkTSect<SkDCubic, SkDCubic>::extractCoincident SkTSect<SkDCubic, SkDCubic>::BinarySearch SkIntersections::intersect Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=406032:406205 Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv96TTdtf7pFKTZ0lK4TShHIqPCx4L_UlB9Wc815FUBTpT2Bno8qwiEovnHDcIoUMwrkL1_gX3U7Amx8gOL_HDmG7j1WZSXE9JWac1QA0jd3Ada7O4_RM3W8T2GFX4Kj3wMiCIvtaSPY_uixtMcedG2qDbSd_tQ?testcase_id=5977906832736256 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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Jul 29 2016
ClusterFuzz has detected this issue as fixed in range 406032:406205. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6590895671738368 Fuzzer: afl_skia_pathop_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000058 Crash State: SkTSect<SkDCubic, SkDCubic>::extractCoincident SkTSect<SkDCubic, SkDCubic>::BinarySearch SkIntersections::intersect Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=406032:406205 Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95XHtQ-Ow8Xc-CpU9F9u38r82twi4TIIiLBF-dqxW18u_mDA7nQjqJmW4GjarjpkIM2G49J19nTnJU84CyXzZ8KVbZGjx8J5ZSZBRC3Z-UfMrjE5JCLCRTihsWnuGdi5ap9DngxZcCiRThw1cIQndhzPI9sfQ?testcase_id=6590895671738368 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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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Jul 29 2016
ClusterFuzz testcase is verified as fixed, closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by mmohammad@chromium.org
, Jul 14 2016