Author: bashi@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/36bee4e52d58e0291961877c781c4dfdeb602299
Time: Tue Dec 23 23:26:19 2014
The CL last changed line 62 of file WheelEvent.cpp, which is stack frame 0.

@bashi: Assigning to you, request you to please take a look into it. Please help us to reassign to the right owner if not with respect to your change.

Thanks.!

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f352827c452f7d6b493cd03cc367221368912879

commit f352827c452f7d6b493cd03cc367221368912879
Author: bashi <bashi@chromium.org>
Date: Tue Aug 16 08:43:15 2016

Avoid integer overflow in WheelEvent constructor

Don't negate when long values are LONG_MIN

BUG= 634794 

Review-Url: https://codereview.chromium.org/2246923003
Cr-Commit-Position: refs/heads/master@{#412194}

[modify] https://crrev.com/f352827c452f7d6b493cd03cc367221368912879/third_party/WebKit/Source/core/events/WheelEvent.cpp

ClusterFuzz has detected this issue as fixed in range 412185:412197.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4892112573431808

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::WheelEvent::WheelEvent
  blink::WheelEvent::create
  blink::V8WheelEvent::constructorCallback
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=370022:370027
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=412185:412197

Minimized Testcase (5.57 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95ue49pfsVmu4-n-lNXq6Sxqtxc_jxv_d-jAQ3KvNEAT-16GjZkjlPicsbF3umPYWSjJf7vC1HGE9hUTAABgRnHfS45P-a1d-Zlk2XfxsiDulEyRzUmCNCVvVK7HTLcOcVXQ6WNXhgrx_-5r2uQKEW-_NSZUA?testcase_id=4892112573431808

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.

ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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