restriction_type->Is(info->restriction_type()) in simplified-lowering.cc |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=6611836910960640 Fuzzer: mbarbella_js_mutation Job Type: linux_v8_d8_tot Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: restriction_type->Is(info->restriction_type()) in simplified-lowering.cc Regressed: V8: r38265:38290 Minimized Testcase (0.13 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv95lfgcmJ1aROWRbBlLxx9EPd_k_Je146PE_NIXX7-MohAR9MAdgBtOuHIDutWHKGtyDvWTpseuDP3HVGtg3gESuWK02TgRRacoWOHLwQyIlrK2tsG93OEKkWyakvvK86_VVv4cWLDd-dSQjJdsWrQekKLrwnA?testcase_id=6611836910960640 var __v_0 = {}; function __f_2() { var __v_2 = 0; for (var __v_1 = -1; __v_2 <= 0; ++__v_0) __v_1 = (2 % __v_1) | 0; } __f_2(); Issue manually filed by: jarin See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Sep 26 2016
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/3218ef30b8c8fe6622ec8d03b634a7fd992ef5af commit 3218ef30b8c8fe6622ec8d03b634a7fd992ef5af Author: jarin <jarin@chromium.org> Date: Mon Sep 26 11:44:49 2016 [turbofan] Fix restriction type for modulus in representation inference. BUG= chromium:650215 Review-Url: https://codereview.chromium.org/2373453002 Cr-Commit-Position: refs/heads/master@{#39715} [modify] https://crrev.com/3218ef30b8c8fe6622ec8d03b634a7fd992ef5af/src/compiler/simplified-lowering.cc [add] https://crrev.com/3218ef30b8c8fe6622ec8d03b634a7fd992ef5af/test/mjsunit/compiler/regress-650215.js
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Sep 27 2016
ClusterFuzz has detected this issue as fixed in range 39709:39716. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6611836910960640 Fuzzer: mbarbella_js_mutation Job Type: linux_v8_d8_tot Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: restriction_type->Is(info->restriction_type()) in simplified-lowering.cc Regressed: V8: r38265:38290 Fixed: V8: r39709:39716 Minimized Testcase (0.13 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv95lfgcmJ1aROWRbBlLxx9EPd_k_Je146PE_NIXX7-MohAR9MAdgBtOuHIDutWHKGtyDvWTpseuDP3HVGtg3gESuWK02TgRRacoWOHLwQyIlrK2tsG93OEKkWyakvvK86_VVv4cWLDd-dSQjJdsWrQekKLrwnA?testcase_id=6611836910960640 var __v_0 = {}; function __f_2() { var __v_2 = 0; for (var __v_1 = -1; __v_2 <= 0; ++__v_0) __v_1 = (2 % __v_1) | 0; } __f_2(); 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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Sep 27 2016
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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 jarin@chromium.org
, Sep 26 2016Status: Started (was: Untriaged)