CanBeTaggedPointer(type.representation()) in code-generator.cc |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=4504684088000512 Fuzzer: mbarbella_js_mutation Job Type: linux_v8_d8_tot Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: CanBeTaggedPointer(type.representation()) in code-generator.cc Regressed: V8: r39653:39687 Minimized Testcase (0.14 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv94AKynOT-bDoNbWNxXPXJhXZ6cE3YxcEzGrPzjAekmdw5LBAjEAZ40ND6gg9q2e47TsaXp_KEfWWvAfaJdtqS-FXF1uVPenLNbE3ykNJ9pAQdKtyX8Cvj8yzgfp7ORGCfLOVH651L_R4vePnYMAyljDbIwsgA?testcase_id=4504684088000512 __v_4 = -1073741824; __v_4 = 2; function __f_3() { __v_4 = "a"; __v_4 = __v_4; for (var __v_3 = __v_4; __v_3 < 2; __v_3++) { } } __f_3(); Issue manually filed by: jarin See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Dec 16 2016
ClusterFuzz has detected this issue as fixed in range 41716:41739. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4504684088000512 Fuzzer: mbarbella_js_mutation Job Type: linux_v8_d8_tot Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: CanBeTaggedPointer(type.representation()) in code-generator.cc Regressed: V8: r39653:39687 Fixed: V8: r41716:41739 Minimized Testcase (0.14 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv94AKynOT-bDoNbWNxXPXJhXZ6cE3YxcEzGrPzjAekmdw5LBAjEAZ40ND6gg9q2e47TsaXp_KEfWWvAfaJdtqS-FXF1uVPenLNbE3ykNJ9pAQdKtyX8Cvj8yzgfp7ORGCfLOVH651L_R4vePnYMAyljDbIwsgA?testcase_id=4504684088000512 __v_4 = -1073741824; __v_4 = 2; function __f_3() { __v_4 = "a"; __v_4 = __v_4; for (var __v_3 = __v_4; __v_3 < 2; __v_3++) { } } __f_3(); 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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Dec 16 2016
ClusterFuzz testcase 4504684088000512 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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Comment 1 by jarin@chromium.org
, Dec 15 2016Status: Assigned (was: Untriaged)