Integer-overflow in blink::ScrollableArea::pageStep |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5637248978780160 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::ScrollableArea::pageStep blink::ScrollableArea::scrollStep blink::ScrollableArea::userScroll Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=378578:378682 Minimized Testcase (1.08 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94LGNk5wGip_N-R5aq9gnlkJJdVMCC-sJ6wA9n79fXSTV5rXKoD_cCajfZ67wGSfExDy1c-ahgTy6X59W_IY-mnk8E4N4fr8MuOB-tVMnPA6AJ28t7062rlGhv7uj5ISjHxKtiSgc60kZ9ovGRLJKZQpP7hfQ?testcase_id=5637248978780160 Additional requirements: Requires Gestures Issue manually filed by: ajha See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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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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Nov 28 2016
The testcase have overflowing ints so this is WontFix (see issue 634803 )
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Feb 24 2017
ClusterFuzz has detected this issue as fixed in range 452556:452607. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5637248978780160 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: blink::ScrollableArea::pageStep blink::ScrollableArea::scrollStep blink::ScrollableArea::userScroll Sanitizer: undefined (UBSAN) Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=378578:378682 Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=452556:452607 Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv94LGNk5wGip_N-R5aq9gnlkJJdVMCC-sJ6wA9n79fXSTV5rXKoD_cCajfZ67wGSfExDy1c-ahgTy6X59W_IY-mnk8E4N4fr8MuOB-tVMnPA6AJ28t7062rlGhv7uj5ISjHxKtiSgc60kZ9ovGRLJKZQpP7hfQ?testcase_id=5637248978780160 Additional requirements: Requires Gestures 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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Comment 1 by ajha@chromium.org
, Oct 17 2016Components: Blink>Scroll
Labels: Findit-for-crash M-56 Te-Logged
Owner: bokan@chromium.org
Status: Assigned (was: Untriaged)