Probably same as  issue 629742 ? Need to investigate website http://ekiworld.net

A quick search for <a bunch of zeros> (by guided search) found:

z-index:100000000000000000000000000000000000000000000000000000000000;

which I think fits the bill. We started a collection of these over in  issue 629034 , so feel free to dupe if the error is (roughly) this:

../../third_party/WebKit/Source/wtf/dtoa/strtod.cc:271:15: runtime error: shift exponent 63 is too large for 32-bit type int

ClusterFuzz has detected this issue as fixed in range 407167:409418.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6371494179635200

Fuzzer: inferno_webbot
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Undefined-shift
Crash Address: 
Crash State:
  double WTF::toDoubleType<unsigned short,
  blink::CSSTokenizerInputStream::getDouble
  blink::CSSTokenizer::consumeNumber
  
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=407167:409418

Minimized Testcase (0.06 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97bOsNckWGAbPezxn1kDlyF5intjN_sATuBvBwlFHzF6l7dfqVcmreANWCSslGkBbvecBexF-fWBtyMFkofGfxqy9rJ9ewsCW691rbhgwbIXz4KxQfDYVwlh6yL1tZY5hJHNUaTNCocGnokynX4szuRI96-sg?testcase_id=6371494179635200
<script>
window.location = "http://ekiworld.net";</script>


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.

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